Chase does not remember falling off the roof, in fact he does not remember anything about himself, and when he gets back to middle school he begins to learn who he was through the reactions of the other kids--trouble is, he really is not sure he likes the Chase that is being revealed, but can he take the opportunity amnesia has provided and restart his life?

A million dollars, or a clue? Police report a break-in at an elite hotel, and the suspects sound suspiciously like Amy and Dan. There's a car and speedboat chase and an angry mob!

As they continue their search for the 39 Clues in China, fourteen-year-old Amy is faced with a terrible dilemma when her eleven-year-old brother Dan suddenly disappears--keep on searching for the next Clue or try to find her brother.

Accused of ruining a champion dog's career after an unfortunate incident at a mall show, Luthor is sent to the pound, prompting a skeptical Griffin to hatch a daring plan involving a sinister saboteur, a reclusive trainer, and large supply of red dye.

Who will be the youngest person ever to climb Mount Everest? It's the ultimate test of endurance and skill. The mountain has claimed the lives of many adults. Now kids are going to compete to break the record. Some are not ready for what they will face. And some will stop at nothing to reach the top. Dominic, Chris, Perry, Tilt, Sammi, Bryn, and Cameron compete with each other to be selected as part of a team of teenage climbers with the goal of ascending...

"Four kids are prepared to go into thin air in order to become the youngest person ever to climb Everest. But they are not prepared for the challenges that await them as they get closer to the summit. Supplies are low. Conditions are extreme. One of the kids is trying to sabotage the others. And then the storm hits ..."--P. [4] of cover.

Unable to return to their normal lives despite the end of the Clue hunt, new Madrigal leaders Amy and Dan anxiously prepare for a retaliatory strike by the Vespers, who kidnap a number of Cahill family members and demand that Amy and Dan steal a famous painting.

After a class trip to a floating zoo where animals are mistreated and Savannah's missing pet monkey is found in a cage, Long Island sixth-grader Griffin Bing and his band of misfits plan a rescue.

Griffin Bing is in big trouble when a Super Bowl ring disappears from his middle school's display case, replaced by Griffin's retainer, and the more he and his friends investigate, the worse his situation becomes.

As they seem to be at the bottom of every prank at Macdonald Hall, the headmaster decides to separate roomates Bruno and Boots, but to little avail.