Kurt Vonnegut's Letter Grades For His Own Books

By Nick Greene

Despite his eccentricities, Kurt Vonnegut was a rather pragmatic guy. Not only did he craft geometric equations for the shapes of stories, but he also applied letter grades to his own works. Here, via Letters Of Note, are his evaluations:
Kurt Vonnegut grading his own work: pic.twitter.com/oY9ko3xpEf
— Letters of Note (@LettersOfNote) March 16, 2015
Once a teacher, always a teacher. Here he is explaining his grading system to Charlie Rose: