When Princess Ozma and all the magic of the Land of Oz are mysteriously stolen away, Dorothy and the other residents of Oz are determined to find their missing ruler and the thief responsible for her disappearance.

A stray dog has appeared on the ranch, and he's missing more than a couple of his marbles. While crazy Jake has Hank running around defending the ranch from marauding pirates form Madagascar, a thief makes off with all of Loper's best saddles! It's up to Hank to find the saddles and save his hide.

While trying to locate a missing dancer who is about to gain a large inheritance, Nancy Drew finds a clue leading to the solution of yet another mystery.

Frank and Joe go to the Pocono Mountains to investigate the mystery of a legendary witch who stalks Black Hollow seeking vengeance. Disappearances occur and strange screams fill the night.

Former award winning news reporter Jim Qwilleran is assigned to the art world as his new news beat. When a murderer sicks a knife in the neck of a local gallery owner and goes berserk among the works on show, Qwilleran gets help from his Siamese cat solving the mystery.

Amy and Dan Cahill are no strangers to impossible tasks. After seven of their relatives were kidnapped, the siblings scoured Europe for the priceless artifacts Vesper One demanded in exchange for the hostages. But then the Cahill kids are given an assignment that pushes them to their breaking point-a journey to a legendary city. Amy and Dan know they can't afford to fail, yet they're running out of options. . . and running out of time.

For twenty-five years, Ellen Raskin's Newbery Medal-winning The Westing Game has been an enduring favorite and is now being reissued with a brand-new jacket by Kevin Hawkes and an introduction by Ann Durell. This highly inventive mystery involves sixteen people who are invited to the reading of Samuel W. Westing's will. They could become millionaires, depending on how they play the tricky and dangerous Westing game, which involves blizzards, burglaries,...

Hank the Cowdog is determined to find out who's behind the series of garbage barrel raids for which he is being held responsible.

Hank the Cowdog almost loses his job as Head of Ranch Security when he develops a case of Eye-Crosserosis.

Hank and Slim encounter unexpected dangers and surprises as they search for a herd of missing show goats.