There's a Hippo in my Toilet!By: Sam Taplin Illustrator: Susan Batori Series: Peculiar Pop Ups You'd better not open the flaps, because the animals might jump out! Children will love stepping into the mischievous world of this unique and hilarious pop up book. Full of surprises that are guaranteed to cause giggles, and wittily illustrated by the brilliant Susan Batori, the book culminates in a spectacular pop up with all the different animals springing out together.