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

Cam and her friend Eric chase the thief of Aunt Katie's wallet through an amusement park and find themselves involved in another case requiring their special detective skills.

The Alden family rents a houseboat to drift down the river, and encounters a mystery in the little towns along the river, involving a fast black car.

The Aldens start a business producing birthday parties and find themselves investigating a series of robberies taking place during their parties.

"In the town of Sleepy Hollow, the Aldens discover an old legend that's come back to life! Their friend's ghost-tour business is being disrupted by a spooky figure on horseback who throws pumpkins in the streets and frightens everyone. Has the headless horseman returned to haunt the town? The Boxcar Children must find out before the ghost tours are ruined!"--Jacket flap.

The boxcar children uncover a double mystery involving an old friend of Aunt Jane's.

Charlene's story is voted best in the class, but when she goes to read it at Parent's Night, it has vanished from her folder.

The Boxcar Children are hiking up a mountain when a rockslide reveals a cave with a big secret! Adapted from Gertrude Chandler Warner's story of the same name, this early reader allows children to start reading with a Boxcar Children classic. --Amazon.

While learning detective skills at a sleep-away camp, Dink and his friends undercover a real mystery involving stolen paintings.