The curious cat spy club

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. In the first book of this series, Kelsey helps catch a runaway zorse (horse + zebra) with the help of another girl from school named Becca. The two are walking home when they happen upon a litter of kittens trapped in a dumpster an...