Kelsey the Spy (The Curious Cat Spy Club, Bk. 3)

Kelsey collects secrets in her spy notebook just like her hero, Harriet the Spy. She even writes secrets about the other cub members. But when the notebook goes missing, Kelsey worries the secrets will be exposed and her friends will get hurt.

While the club bands together to help a homesick 130-year-old Aldabra tortoise, Kelsey works alone to locate her notebook. Can she find it before the secrets are revealed? Or will this mean the end of the Curious Cat Spy Club?