mystery and detective stories

Canine crime fighter Jack Russell rushes to stop a thief who is stealing the collars of Doggeroo.

When KC and Marshall see lights flickering at night in the Washington Monument, their investigation turns up a monkey, a hole in one of the monument stones, and a hundred-year-old mystery.

Dog detective Jack Russell tries to find out who is covering the contestants at the Doggeroo Dog Show in mud.

Jack and Foxie return from their vacation to discover that all the dogs in Doggeroo are hiding under their beds, so he sets out to find out why.

Nancy Drew investigates when a contest is in danger of being ruined because the brass rings have suddenly disappeared from her town's carousel.

When seemingly unrelated and strange events start to happen and a precious Vermeer painting disappears, eleven-year-olds Petra and Calder combine their talents to solve an international art scandal.

Fletcher the dog detective investigates when someone tries to ruin a masked ball which is being held to celebrate the opening of a new park.

Sisters Mary-Kate and Ashley, also known as Special Agents Misty and Amber, face off against evil makeup mogul Renee La Rouge when several New York supermodels begin acting very strangely.

Dog detectives Lu and Clancy send a coded message.

During his summer in Maine, twelve-year-old Homer, together with his new friend Roger, is determined to find the truth about himself, his long-dead father, and a mysterious costumed man.