Cassie loves puppies—she’ll do anything to play with them. She’ll hang out in a spooky old pet shop. She’ll talk to the shop’s weird owner, Mr. Willard.

She’ll even spend the night there . . . all alone!

But Cassie doesn’t know that Mr. Willard has a surprise for her. She can play with the puppies for as long as she wants.

She can stay in the pet shop . . . forever.