Matthew Reinhart is the co-creator of the Encyclopedia Prehistorica and Encyclopedia Mythologica series. He has also created many other award-winning pop-up books, including Star Wars: The Pop-up Guide to the Universe and Mommy? by Maurice Sendak and Arthur Yorinks. He lives in New York City.
Robert Sabuda is the co-creator of the Encyclopedia Prehistorica and Encyclopedia Mythologica books. He is also the creator of many other best-selling pop-up books, including America the Beautiful, Alice's Adventures in Wonderland, and The Wonderful Wizard of Oz. He lives in New York City.