The Curious Cat Spy Club Super Sleuth Set by Linda Joy Singleton

Catch the first three Curious Cat Spy Club titles in one adorable collection! No one at school knows that Kelsey, Becca, and Leo are secretly friends. They have nothing in common—until they rescue three kittens and form a club to help animals through volunteering, spying, and solving mysteries. Includes The Curious Cat Spy Club, The Mystery of the Zorse's Mask, and Kelsey the Spy.