Chris Grabenstein

"Twelve-year-old Kyle gets to stay overnight in the new town library, designed by his hero (the famous gamemaker Luigi Lemoncello), with other students but finds that come morning he must work with friends to solve puzzles in order to escape"--Provided by publisher.

"Mr. Lemoncello holds a contest for his young friends where they must race to bring interesting facts back to his library"--

"To win Mr. Lemoncello's new television game show, Kyle and his team have to break out of their comfort zone and walk a mile in other characters' shoes and figure out how to unlock a series of locks and break out of the game before their competition!"--

"P.T. and Gloria try to save the Wonderland again by getting a teen singing sensation to shoot a movie at the motel"--

When seventh-grader Jake McQuade mistakes the world's first ingestible knowledge pills for jelly beans, he suddenly knows all about physics and geometry and can speak Swahili (though Spanish would be a lot more useful)--but his sort-of girlfriend Grace thinks they can use his new found brilliance to save their middle school from the new principal, who is conspiring to get it shut down.

From the New York Times bestselling author of Escape From Mr. Lemoncello's Library and coauthor of I Funny and Treasure Hunters, comes a series of spine-tingling mysteries to keep you up long after the lights go out.
Halloween is nearing, the one day of the year when the ghostly plane is close enough to the human plane to allow mischief and mayhem. But the ghosts who have their eye on Zack aren't thinking mischief,...

"Twelve-year-old Jake McQuade-the smartest kid in the universe-goes to a camp for geniuses, where he goes up against the Virtuoso quantum computer, the smartest machine in the universe"--

Twelve-year-old Jake McQuade is the smartest kid in the universe, but if he wants to keep his title he will have to figure out a way to defeat the villain who steals his ingestible knowledge capsules.

"Twelve-year-old Jacky "Ha-Ha" Hart is a class clown with a penchant for pranking--and when she's required to act in the school play to appease her frustrated teachers, she must conquer her stutter"--

"While on a mission to win the Planet's Funniest Kid Comic regional competition, New York middle schooler Jamie Grimm copes with rival comics and bullies, a buddy in trouble, and a sudden family emergency, all with a sense of humor and a loyal group of friends"--Provided by publisher.