Madeleine L'Engle's A Wrinkle in Time was published in 1962, and thanks to the recent release of a big-budget Disney adaptation, the book is just as popular as ever. The book has earned its status as a modern classic, but according to the Daily Beast, there's something hiding in the text of every copy that is rarely seen in titles that have enjoyed such a long print run. The book features an error that's been reprinted millions of times, and unless you read Greek, you would likely never notice it.

The mistake falls on page 59 of the new Square Fish edition that was published to tie in with the new film. On that page you'll find a quote from Mrs Who, one of the three mystical beings that guide the protagonist Meg and her companions across the universe. Because verbalizing in her own words takes a lot of energy, Mrs Who communicates strictly by quoting great writers and thinkers from history. In this case, she's quoting the playwright Euripides in his original ancient Greek. She follows it with the English translation, "Nothing is hopeless; we must hope for everything," but Greek speakers will notice that the two quotes don't match up. The original line in Greek includes words that don't make sense together or don't exist at all.

How was such a glaring error able to go unnoticed in a major work for so long? The answer is that it didn't: L'Engle was made aware of it by a friend of Greek heritage in the 1990s. According to L'Engle's granddaughter, the writer could trace the typo back to the Dictionary of Foreign Phrases and Classical Quotations, the book she pulled all of Mrs Who's quotes from. While transcribing the Euripides quote by hand she must have omitted a letter by accident. The quote was further removed from the original when the typesetter chose the Greek characters from her manuscript.

Even after hearing about the mistake, L'Engle didn't make fixing it her top priority. Instead she invested her energy into tackling other copyediting issues for the 1993 reprint, like removing all the periods from Mrs Who's, Mrs Which's, and Mrs Whatsit's names. When L'Engle died in 2007, the mangled quote was still standard in new copies of A Wrinkle in Time.

To date, only one English-language edition of the book contains the corrected quotation: the 1994 audiobook narrated by L'Engle herself. But the publishers of A Wrinkle in Time at Macmillan are apparently aware of the error, so the next printing may finally be the one that gets it right.

[h/t Daily Beast]