The Blue HippopotamusBook - 2007
A young hippo falls madly in love with an Egyptian princess. Desperate to be with her, the hippo asks a magician to change him into "something she could love." The magician reveals that he's unable turn a hippo into a human, but can turn him into a toy, and he grants the hippo the power to turn himself back into his real self whenever he chooses. The excited hippo accepts this offer, and becomes the princess's new toy - but will this be enough?
Based on a story by Joan Grant, this is Phoebe Gilman's long-awaited final book. The illustrations by Joanne Fitzgerald are inspired by the sketches Phoebe drew before her death in 2002.