About Rebecca Gerlings Rebecca Gerlings has written over seventy books for young children. She is the author-illustrator of Enormouse! and illustrator of Diva Delores and the Opera House Mouse. She lives in the UK with her husband, children, and grumpy cat. Books by Rebecca Gerlings If Pluto Was a Pea by (author) Gabrielle Prendergast illustrated by Rebecca Gerlings Ages 4 to 8 Grades p to 3