About the Book Shark and his octopus friend Blue play hide-and-seek together. Book Synopsis In this second book in the funny Pre-Level 1 Ready-to-Read Shark Chums series, Shark plays hide-and-seek with an octopus! Shark and an octopus named Blue are playing hide-and-seek. Blue can hide better than most of Sharks friends because he can change color! Come join their game! About the Author Adam Lehrhaupts first picture book, Warning: Do Not Open This Book! , received the E.B. White Read Aloud Honor Award, was an ALA Notable Book, and a HuffPost Notable Book. School Library Journal called it, More fun than a barrel of monkeys. He is also the author of Please, Open This Book! , which was named a Wanda Gag Comstock Read Aloud Honor Book, and Idea Jar . Adam has traveled to six continents, performed on Broadway, and lived on a communal farm. He currently lives in the suburbs of Philadelphia, Pennsylvania, with his wife, sons, and two bizarre dogs. Visit him online at AdamLehrhaupt.com. Pauline Gregory is a Devon-based illustrator, living by the sea. She specializes in childrens literature. Following her passion, Pauline graduated from Plymouth College of Art with an honors BA in illustration.