Bob Eckstein is an American author, illustrator, and cartoonist best known for his humorous artwork and writing. He has contributed to various notable publications, including The New Yorker, The New York Times, and MAD Magazine. His work often combines wit and satire, and he has produced a number of books, one of which is "The History of the Snowman," where he delves into the cultural background of the iconic winter figure. Eckstein’s cartoons and illustrations have been widely recognized for their unique style and entertaining take on everyday life and historical subjects.