Hugo Hippo and Bella Bird are best friends, but a disagreement over costumes may prevent the two from attending the annual "Fairytale Fancy Dress Party." Full color.

Ann Bonwill grew up in Maryland, surrounded by books. She started writing stories as soon as she could hold a crayon. The author of I Don't Want to Be a Pea and I Am Not a Copycat!, Ann has lived in many places, from Albuquerque, New Mexico, to Frankfurt, Germany. She now lives in Virginia with her husband, young son, and a crazy Welsh corgi dog named Arthur.
Simon Rickerty wrote and illustrated Crayon and The Peanut, and he also illustrated I Don't Want to Be a Pea and I Am Not a Copycat! He has a degree in art and design from the London College of Communication and earned a master's degree in illustration at the Royal College of Art. He lives in rural Bedfordshire, UK.