Life at Grace's Pet Shop is more magical than ever for Lottie Grace. When your uncle owns a store full of fantastic creatures, every day is full of surprises! Not all surprises are good, however. Lottie's friend Ruby is acting strangely-- and Lottie is determined to figure out why. Luckily for her, the pet shop has a fantastic new resident who's eager to help: Giles the hamster.