Nate the Great solves the mystery of the missing picture.

"Daily Tombs" newspaper reporter Dirk Bones, who also happens to be a skeleton, investigates when a family of ghosts fears that they are being haunted.

Visiting a re-creation of a frontier town where they enjoy many cowboy-themed activities, the Aldens are on the case when a vandal commits dangerous pranks that threaten to ruin the Wild West show

"Scooby and the gang are at a baseball game. When the lights go out and the coach and mascot disappear, it's up to the Mystery Inc. gang to solve the mystery and save the game."--Page [4] of cover.

Henry, Jessie, Violet, and Benny become trapped in a cabin by an unexpected snowstorm, which turns into an even greater adventure when they help their neighbors, a baker and his family, recover an old family secret.

Penny Ryder and her friends make their very own clubhouse. Then they solve their latest mystery with the help of Penny's pony, Pepper.

The Alden children are helping their new neighbors build a tree house when they discover an attic window that not even their neighbors knew about.

"The gang is heading to the campgrounds Fred went to as a boy. But when they arrive, they find the camp has been practically abandoned. A wild ape man has been wandering around the camp at night scaring away campers. Never one to run from a mystery, the Mystery Inc. gang is on the case"--

Now vacationing with their grandfather in the South Seas, Henry, Jessie, Violet, and Benny are supposed to be on an uninhabited island. But they soon suspect someone else is there too, someone who may not want them around.

At the same time that the Alden children's efforts to raise money for a new hospital wing are being sabotaged by nasty tricks, they find their attempts to befriend the new girl, Beth, frustrated by her strange behavior.