A twelve-year-old boy, worried that his parents may divorce, discovers that an island in the middle of the lake where he is spending the summer is the testing grounds of the mysterious Dr. Libris, who may have invented a way to make the characters in books come alive.

When Mr. Cheeseman and his three "smart, polite, and relatively odor-free" children journey to the not-so-distant past, they meet something utterly surprising--the alternate versions of themselves.

The seventh installment in #1 NEW YORK TIMES bestselling author Gordon Korman's Swindle series! UNLEASHED: freed from restraint, running wild, not being held back by anyone or anything . . . Luthor, a former attack dog, is supposed to be on his best behavior now that he's in the care of Savannah, a girl who's easily a dog's best friend. But every time a certain truck passes by Savannah's house, Luthor goes into attack mode - and chaos follows. Meanwhile,...

When Emmaline Beaumont's father started building the ghost machine, she didn't expect it to bring her mother back from the dead. But by locking himself in the basement to toil away at his hopes, Monsieur Beaumont has become obsessed with the contraption and neglected the living, and Emmaline is tired of feeling forgotten.
Nothing good has come from building the ghost machine, and Emmaline decides that the only way to bring her father back will...

When Dr. Bunsen's newest invention brings extraterrestrials down to Earth, can second-graders Gabriel, Laura, and Caesar, aka the DATA, keep their town from being space invaded?

When twins Abby and Derick start junior high at the prestigious academy their grandfather founded, Cragbridge Hall, they discover firsthand the dangers of time travel and must find a way to save their parents, who have been sent to the Titanic the night it sank.

Norton and his robot dog like to collect objects that they use to create new inventions, but they think there is no possible use for the flower they find on one of their walks.

Ethan Cheeseman takes his children, ages eight, twelve, and fourteen, and Captain Jibby and crew, to the year 1668 to end an ancient family curse and save the children's mother, but damage to the time machine and the arrival of Mr. 5 complicate their return.

"Nick and his friends race against their foes to retrieve more pieces of Tesla's free energy transmitter, only to see them fall into the hands of the Accelerati's shadowy leader"--

Griffin Bing and his friends are trying to locate Mr. Fielder's missing thirty million dollar lottery ticket, and thwart the local bully, Darren Vader, who wants to find it for himself--and Mr. Bing's latest invention may help.