Christy Webster edits and writes books for kids as part of her job in the editorial department of a major New York children's book publisher. She is a big fan of popular culture and has a great eye for quirky illustration styles. Among her titles are A is for Awful: A Grumpy Cat ABC Book, Big Fish, Little Fish, and I Can Be a Ballerina. She lives in Queens, New York.

Steph Laberis graduated from the Rhode Island School of Design. She creates art for children’s products, toys, and books, including the Little Golden Books' My Little Golden Book About Sharks and The Little Grumpy Cat That Wouldn’t.