When Rosamond's birthday gift for Nate disappears from her sled, the boy detective decides to unravel the mystery.

Nancy Drew becomes involved in a double mystery concerning a haunted bridge and jewel thieves.

Cam Jansen and her best friend are spending three weeks at Camp Eagle Lake, where they play sports, do crafts, and solve three mysteries.

While having breakfast at their favorite diner, two detectives, Bunny and Jack, solve a mystery that is not what it seems.

While in Belgium investigating the mystery surrounding an antique cross, Nancy and her friends learn that her entry in a short story contest may somehow be involved.

Nancy Drew becomes involved in a mystery centering around a strange oriental perfume

Nate and his dog Sludge are determined to find the recipe for his mother's monster cookies.

Inspector Hopper and his perpetually hungry assistant McBugg solve three mysteries for their insect friends.

Even a deep snow the week before Christmas can't keep Nate the Great and his dog Sludge from finding the special card sent to Annie's dog Fang by his mother. Even deep snow the week before Christmas can't keep Nate the Great and his dog Sludge from finding the special card sent to Annie's dog Fang from his mother.

Dink, Josh, and Ruth Rose help catch the thieves who have stolen the treasure from the museum's mummy exhibit.