35 Surprising Facts About Dr. Seuss

Al Ravenna, Library of Congress New York World-Telegram and the Sun Newspaper Photograph Collection // Public Domain, Wikimedia Commons
Al Ravenna, Library of Congress New York World-Telegram and the Sun Newspaper Photograph Collection // Public Domain, Wikimedia Commons / Al Ravenna, Library of Congress New York World-Telegram and the Sun Newspaper Photograph Collection // Public Domain, Wikimedia Commons

Bennett Cerf, the co-founder of publishing giant Random House, used to say that of all the authors who had ever written for his esteemed company—a list that included William Faulkner, Eugene O’Neill, and Sinclair Lews—there was only one "genius." "His name," Cerf declared, "is Ted Geisel."

A native of Springfield, Massachusetts, Theodor Seuss Geisel—who you probably know better by his pen name, Doctor Seuss—was born on March 2, 1904. To celebrate his birthday, we’ve rounded up some amazing facts about Geisel’s life, his art, and his unforgettable characters.

1. Theodor Geisel's father worked with beer. And zoo animals.

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Dr. Seuss’s dad had an interesting career path. Born in 1879, Theodor Robert Geisel was a brewmaster and a competitive marksman of international renown. When Prohibition went into effect in 1920, Geisel entered a new line of work and became the superintendent of Forest Park in Springfield, Massachusetts. Among his responsibilities, the elder Geisel oversaw the park’s onsite zoo. “That zoo,” his famous son later remarked, “is where I learned whatever I know about animals.”

2. Teddy Roosevelt scarred Geisel for life.

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Geisel was a Boy Scout, and in this capacity he sold U.S. war bonds. Since he was one of the 10 best bond sellers in his Boy Scout troop, he and his entire family were invited to attend a special ceremony that was held on May 2, 1918. There, Geisel was going to receive a medal from former president Theodore Roosevelt. But the event organizers accidentally gave Teddy nine medals instead of 10 ... and Roosevelt’s supply ran out right before Geisel (who’d been sitting on stage with the other boys) was supposed to receive his.

Not realizing that he had been shorted one medal, Roosevelt looked at Geisel and asked “What is this little boy doing here?” Rather than explain that there had been a mix-up, a Scoutmaster instead whisked a humiliated Geisel off the stage. Geisel attributed his lifelong fear of public speaking to this embarrassing incident.

3. Dr. Seuss dabbled in taxidermy.

Geisel created weird, sculpted busts of fictional beasts—like the Mulberry Street unicorn and a “carbonic walrus”—out of body parts from exotic animals that had passed away at his father’s zoo. He called it “Unorthodox Taxidermy.”

4. “Seuss” was originally pronounced “Soice.”

Ted Geisel, a.k.a. Dr. Seuss, works at his desk at home in La Jolla, California in 1957.
Ted Geisel, a.k.a. Dr. Seuss, works at his desk at home in La Jolla, California in 1957. / Gene Lester/Getty Images

The “Dr. Seuss” alias evolved from a pseudonym that Geisel came up with at Dartmouth College, his undergraduate alma mater. Not coincidentally, Seuss was also the maiden name of Geisel's mother, Henrietta. In its traditional pronunciation, Seuss rhymes with voice. But as the author’s fame grew, people started mispronouncing it.

Geisel’s friend, Alexander Liang, responded by writing a poem: “You’re wrong as the deuce / And you shouldn’t rejoice / If you’re calling him Seuss / He pronounces it Soice.”

5. One of Ted Geisel’s other aliases came from an unlikely source.

At Dartmouth, Geisel once signed a cartoon as “Thomas Mott Osborne.” Who was that? The real-life warden of the Sing Sing prison in New York.

6. Ted Geisel was an Oxford dropout.

Oxford University's Radcliffe Camera.
Oxford University's Radcliffe Camera. / Aashish Sapkota/iStock via Getty Images

Fresh out of Dartmouth, Geisel enrolled at the University of Oxford with the hopes of earning a Ph.D. in English Literature. It was while he was at Oxford that he met his first wife, Helen Marion Palmer, an Oxford classmate who noticed that he liked to doodle while their professors lectured. “Ted’s notebooks were always filled with these fabulous animals,” she said. “So I set to work diverting him; here was a man who could draw such pictures; he should be earning a living doing that.” Geisel didn't stick around though; he left Oxford in 1927.

7. Ted Geisel named a major character in his first book after his editor's son.

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Geisel’s debut children’s book, And to Think That I Saw It on Mulberry Street, was released in 1937. Editor Marshall "Mike" McClintock at Vanguard Press accepted the manuscript after anywhere from 20 to 43 other publishers rejected it. (Geisel’s accounts of his many rejections don’t provide us with a consistent number.) McClintock knew the budding children's author from their days at Dartmouth. Geisel, to show his gratitude, named the book’s main character after McClintock's son, Marco.

8. Being around kids could make Ted Geisel uncomfortable.

Children read from 'The Cat in the Hat' at a ceremony honoring Dr. Seuss's star on the Hollywood Walk of Fame.
Children read from 'The Cat in the Hat' at a ceremony honoring Dr. Seuss's star on the Hollywood Walk of Fame. / Vince Bucci/Getty Images

“You have ‘em, I’ll entertain them,” Geisel used to say about children. The storyteller never had any biological children and sometimes found himself at a loss in the presence of his very young fans. “He was a naturally shy person, even around adults,” Geisel’s former secretary, Julie Olf, said. “But with children, that shyness was magnified tremendously.”

9. One of Dr. Seuss's rejected story ideas was about Mount Everest.

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Before Geisel began working on The Cat in the Hat, he wanted to write a children’s book about climbing Mount Everest in subzero temperatures. He hoped that it would be a thrilling page-turner for kids—and the antithesis of the Dick and Jane texts most schoolchildren were forced to read in those days. But upon pitching the idea to a publisher, Geisel was told that he couldn’t use the words Everest, scaling, peaks, or degrees, because young readers wouldn't recognize or understand them.

10. McElligot’s Pool contains an inside joke.

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The preamble to 1947’s McElligot’s Pool reads: “This book is dedicated to T.R. Geisel of Springfield, Mass., The World’s Greatest Authority on Blackfish, Fiddler Crabs and Deegel Trout.” When the author was a boy, he and his father once had an uneventful fishing trip. Before the duo returned, the elder Geisel bought some trout from the Deegel Hatchery—then told all the neighbors they’d caught the fish themselves.

11. Ted Geisel had a successful advertising career.

Both before and after he began publishing children's books, Geisel worked in advertising. Ford, Holly Sugar, and General Electric all employed Geisel’s artistic talents in print ads. In 1928, the Standard Oil Company of New Jersey put him on their payroll; Geisel earned $12,000 a year to draw cartoons and posters for Flit, a Standard Oil-owned insecticide brand. During that time, the slogan he devised—“Quick, Henry, the Flit!”—became culturally iconic. Geisel worked with the company until 1941.

12. Geisel worked with Chuck Jones and Ray Harryhausen during World War II.

A WWII illustration by Dr. Seuss
A WWII illustration by Dr. Seuss / U.S. National Archives and Records Administration/Public Domain via Wikimedia Commons

During World War II, Geisel joined forces with two of the biggest names in animation: Chuck Jones and Ray Harryhausen. Jones—who created such iconic Looney Tunes characters as Marvin the Martian, Pepé Le Pew, Wile E. Coyote, and the Road Runner—worked with Geisel during the war to create dozens of animated shorts for America’s armed forces. A recurring character in their cartoons was Private Snafu, who helped teach soldiers about things like mine field procedures, good hygiene, and what to do with classified information.

Snafu's physical appearance was based on a model co-designed by sculptor Ray Harryhausen (under Geisel’s supervision). Harryhausen quickly emerged as a pioneer in the field of stop-motion animation; Jason and the Argonauts (1963) and One Million Years B.C. (1966) are among his best-known movies.

13. In the 1930s, Ted Geisel illustrated “boner” books.

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Relax, people: Boner means mistake or blunder (at least it did back when these books came out). Published by Viking Press in 1931, Boners was a short collection of hilariously inaccurate statements made by schoolchildren. (“The people of Moscow are called Mosquitoes,” surmised one kid.) Geisel was hired to draw original cartoons to match the one-liners. Viking went on to release three sequels, including More Boners, which Geisel also illustrated. They were eventually packaged into one volume, The Pocket Book of Boners.

14. Yertle the Turtle is a stand-in for Hitler.

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“Kids gag at having morals crammed down their throats,” Geisel told The Saturday Evening Post in 1965. “But there is a moral inherent in any damn thing you write that has a dramatic point ... Still I never set out to prove a point—except for Yertle the Turtle, a deliberate parable of the life of Hitler.” While developing the story, the author even considered giving Yertle a mustache.

15. A line about Lake Erie was cut from The Lorax many years after its original publication.

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Lake Erie was a national punchline when The Lorax was first published in 1971. Runaway phosphorous pollution had set off massive algal blooms and dead fish were washing ashore in frightening numbers. In early editions of The Lorax, the title character tells the villainous Once-ler that he’s evicting the native humming fish from a polluted pond. “I hear things are just as bad up in Lake Erie,” The Lorax added.

Fifteen years later, Geisel was contacted by Rosanne Fortner, an environmental education coordinator at The Ohio State University. She informed the author that after The Lorax’s publication, cleanup efforts had done wonders for the lake. At her request, Geisel removed all references to Lake Erie in later printings of the book.

16. There’s a spider named after The Lorax.

© 2012 W. Maddison, Creative Commons Attribution (CC-BY) 3.0 // Wikimedia Commons

Lapsias lorax is an Ecuadorian jumping spider. About 0.2 inches long, this arachnid’s got yellow markings near its mouth, which resemble the mustache of its literary counterpart.

17. A few parents complained about The Butter Battle Book.

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What starts out as a minor difference of opinion turns into a military arms race in 1984's The Butter Battle Book, a clear allegory for U.S.-Soviet hostilities during the Cold War. Some parents took issue with the story, worried that even referencing nuclear horrors was too scary for children. Geisel felt otherwise. “I don’t think my book is going to change society,” he opined. “But I’m naive enough to think that society will be changed by [the] examination of ideas through books and the press and that information can prove to be greater than the dissemination of stupidity.”

18. Ted Geisel was impressed by Where the Wild Things Are author Maurice Sendak.

Maurice Sendak with his book Where the Wild Things Are at the International Youth Library in Munich in 1971.
Maurice Sendak with his book Where the Wild Things Are at the International Youth Library in Munich in 1971. / Keystone/Hulton Archive/Getty Images

"Sendak has the courage not to be influenced by editors,” Geisel said of his fellow children's author. “Everybody said his book Where the Wild Things Are would drive kids crazy, and they love it. Like me, he isn’t writing for kids; he’s writing for all people.”

19. Geisel put NSFW pictures in book manuscripts—just to make sure his editors were paying attention.

Al Ravenna, Library of Congress New York World-Telegram & Sun Collection // Public Domain, Wikimedia Commons

A draft of the alphabet primer Dr. Seuss’ ABC that Geisel sent to his editor at Random House had a picture of a naked woman next to the letter “X.” The text that accompanied the image read: "Big X, little x. X,X,X / Someday, kiddies, you will learn about SEX.” Geisel knew full well that Random House would never include that sort of verse in a children’s book. He reportedly only put it in the draft to keep his bosses on their toes.

20. Nudity abounds in a lesser-known Dr. Seuss book.

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The Seven Lady Godivas: True Facts Concerning History’s Barest Family was written and illustrated by Geisel in 1939. And it most definitely caters to adult readers. Naked women—drawn in that classic Seussian style—frolic across the pages and get into all kinds of trouble. Some 10,000 copies were produced; all but 2500 went unsold. “I attempted to draw the sexiest babes I could, but they came out looking absurd,” Geisel said of the project.

21. Ted Geisel received 9267 pounds of fan mail in a year.

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The publishing company handled most of it directly. Since Geisel couldn’t answer every letter, he had Random House send out standardized notes bearing his autograph. These thanked the kids for writing Dr. Seuss—but informed them that he lived on a high mountain peak and had to get all his mail delivered by a slow-moving animal called a Budget. Who drove the beast? A “Nudget” of course!

22. Ted Geisel co-wrote a movie musical.

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Based on an original Dr. Seuss story, The 5,000 Fingers of Dr. T is a Technicolor fantasy about a crazed musician who kidnaps 500 boys and forces all of them to play a gigantic piano. Geisel teamed up with Academy Award nominee Allan Scott to write the script and penned the lyrics for the movie’s 17 musical numbers. (Most of which were cut.) The picture is warmly remembered today, but it didn’t do much for contemporary audiences. Released in 1953, The 5,000 Fingers of Dr. T bombed at the box office.

23. Richard Nixon was the target of a Seussian parody.

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Geisel wasn't a fan of Richard Nixon. In the summer of 1974, with Nixon facing almost certain impeachment over the Watergate scandal, the writer sent the The Washington Post a parody of his beloved story, Marvin K. Mooney Will You Please Go Now! Its amended title? Richard M. Nixon, Will You Please Go Now!

The full version, which was published by the newspaper on July 30, implored the president to resign. "The time has come, the time is now,” it read. “Just go. Go. Go! I don’t care how. You can go by foot. You can go by cow. Richard M. Nixon, Will You Please Go Now!”

24. Ted Geisel scrapped a book on sports.

All Sorts of Sports would’ve revolved around a character who tries everything from baseball to tennis to a game called blumf. Geisel sketched a rough outline, but decided the protagonist was too athletically inept. “I think the reader’s reaction will be, 'What’s the matter with this dope?'" he admitted in a 1983 letter.

25. A dinosaur footprint was one of his most cherished possessions.

One of Geisel's most beloved possessions was a fossilized dinosaur footprint that had been gifted to him by his father. Geisel made the track the centerpiece of the rock garden at his home in La Jolla, California. The footprint, which measured approximately 16 inches in length and and 11 inches in width, came from a Massachusetts shale pit and was estimated to be about 150 million years old. Geisel was awed by its age, and by the sheer size of its prehistoric maker. “It keeps me from getting conceited,” he once said. “Whenever I think I’m pretty good, I just go out and look at it.”

Since Geisel adored practical jokes, some of his house guests assumed the fossil was fake. “Half the people I show it to think I made it myself,” he admitted.

26. Ted Geisel was often mistaken for a scientist who also lived in La Jolla, California.

Ted Geisel wasn’t La Jolla’s only famous resident: Dr. Hans Suess, a chemist and nuclear physicist lived there, too. Their proximity used to confuse the postal service. As The New Yorker reported in 1960, “Hans Suess … sometimes receives requests from first-grade teachers that have been addressed simply ‘Dr. Seuss, La Jolla,’ and Geisel, in turn, receives requests from bathyorographically oriented professors.”

27. Dr. Seuss may have invented the word nerd.


“Someone who once would be called a dip or square is now, regrettably, called a nerd,” Newsweek reported in an October 8, 1951 story about teenager slang. This is the oldest published instance of the term nerd being used in that context. But it’s not the first time nerd appeared in print.

One year earlier, Dr. Seuss's If I Ran the Zoo arrived in bookstores. The narrator of the children’s classic vows to wrangle “A Nerkle, a Nerd, and a Seer-Sucker, too.” Given that timeline of events, a few cultural commentators suspect that nerd was first coined by Geisel. When he was asked about its origins in 1987, Geisel said he’d never encountered the word before using it. “Perhaps it comes from Nerdfogel’ which I’m sure you know all about,” he joked.

28. Geisel waxed poetic about popovers during a commencement speech.

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Public speaking may not have been Geisel's forte, but it came with the territory of being one of the world's most successful authors. In 1977, Geisel summoned the courage to say a few words to Lake Forest College's graduating class. Right after the school’s president emeritus presented him with an honorary degree, Geisel took the podium and treated everyone to an original—and uniquely inspirational—poem called “My Uncle Terwilliger on the Art of Eating Popovers.”

29. You’re Only Old Once! A Book for Obsolete Children was published on Ted Geisel’s 82nd birthday.

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You’re Only Old Once!, a picture-filled romp through some whacky medical procedures, made the New York Times bestseller list in 1986.

30. Dartmouth College regularly serves green eggs and ham in Ted Geisel's honor.


The Dartmouth Outing Club, which organizes outdoor treks and events for students at the Ivy League school, regularly pays tribute to Dr. Seuss by serving up green eggs and ham to freshmen who participate in some of their outdoor excursions.

31. It took Ted Geisel three months to devise an ending for How the Grinch Stole Christmas!

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In coming up with an ending for How the Grinch Stole Christmas!, Geisel wanted a happy resolution that was both sincere and sentimental but not overly theological. “I got hung up on how to get the Grinch out of the mess,” Geisel said. “I got into a situation where I sounded like a second-rate preacher or some bible thumper.”

After a full three months of wrestling with the problem and burning through “thousands of religious choices,” he chose to end the book with the wholesome image of the Grinch and the Whos seated around a dinner table, merrily eating Roast Beast.

32. A few of Dr. Seuss's books have been translated into Latin.

Terence and Jennifer Tunberg are a husband and wife duo who teach classics at the University of Kentucky. Together, they created Latin translations of three popular Dr. Seuss books. Published in 1998, their edition of How the Grinch Stole Christmas! was titled Quomodo Invidiosulus Nomine Grinchus Christi Natalem Abrogaverit. Then came Cattus Petasatus, the Tunbergs’ take on The Cat in the Hat. Finally, they released Virent Ova! Viret Perna!!, which is better known to readers as Green Eggs and Ham.

33. There’s a Dr. Seuss sculpture garden in Springfield, Massachusetts.

William B. Plowman, Getty Images

Since opening to the public in 2002, the Dr. Seuss National Memorial Sculpture Garden in Geisel's hometown of Springfield, Massachusetts has welcomed more than 3 million visitors. The garden is populated by bronze statues of characters like the Lorax, the Grinch, Horton the Elephant, and the Cat in the Hat. The garden is just steps from yet another Geisel attraction: The Amazing World of Dr. Seuss Museum.

34. Massachusetts drivers can order The Cat in the Hat license plates.

"Oh the places you’ll go, with THE CAT in tow!” proclaims an ad from The Amazing World of Dr. Seuss Museum. Bay State motorists with $40 to spare can exchange their old license plates for wubbulous new ones featuring the cartoon thrill-seeker. All proceeds will go to the museum. The little beauties are set to be released when 750 plates have been pre-ordered.

35. Dr. Seuss has a star on the Hollywood Walk Of Fame.

Audrey Geisel, Ted Geisel's widow, and honorary mayor of Hollywood Johnny Grant attend a ceremony honoring Dr. Seuss with a star on the Hollywood Walk of Fame in 2004.
Audrey Geisel, Ted Geisel's widow, and honorary mayor of Hollywood Johnny Grant attend a ceremony honoring Dr. Seuss with a star on the Hollywood Walk of Fame in 2004. / Vince Bucci/Getty Images

Posthumously unveiled on March 11, 2004, you can find Dr. Seuss's star on the south side of Hollywood Boulevard’s 6500 block.