From the critically acclaimed author and illustrator of A Hungry Lion comes a charming, wryly humorous story of adventure, mistaken identity, and a vampire family's day at the zoo.

Children whirl, climb, slide, float, and jump as they go from house to house for playdates.

Milo and Lina have located the planet where their parents are being held, but the siblings must infiltrate a secret base with an entire legion of Imperial troops to rescue their parents. Aligned to Common Core standards and...