Chris Grabenstein

THE START OF THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD!
Can you escape from what James Patterson calls “the coolest library in the world”? Follow along and solve the clues in this interactive adventure! From the co-author of Murdle Jr.: Sleuths on the Loose…
“A worthy successor to the original madman puzzle-master himself, Willy Wonka.” —Booklist,...

THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD!
Discover what James Patterson calls “the coolest library in the world.” Follow along and solve the clues in this interactive adventure featuring Mr. Lemoncello’s first-ever Library Olympics! From the co-author of Murdle Jr.: Sleuths on the Loose…
“Lots of action and quirky humor will lead kids to do just...

THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD!
On your marks. Get set. Read! From what James Patterson calls “the coolest library in the world” to the race of a lifetime, follow along and solve the clues in this interactive adventure! By the co-author of Murdle Jr.: Sleuths on the Loose…
“A worthy successor to the original madman puzzle-master himself,...

"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!"-- Provided by publisher.

"Mr. Lemoncello has invited teams from all across America to compete in the first ever LIBRARY OLYMPICS...but someone is trying to censor what the kids are reading"-- Provided by publisher.

"Six lucky kids go on a scavenger hunt inside Mr. Lemoncello's Gameworks factory, where they compete for a chance to win a Titanium Ticket"-- Provided by publisher.

"Fred, a stray dog who became the star of the show Dog Squad, is working on a new show called Cat Crew-but when he notices the felines acting strange, he wonders if the cat crew is being electronically controlled"-- Provided by publisher.

Jake McQuade's the smartest kid in the universe--or at least he was. But just as his training with the secret agency known as the Consortium is about to start, Jake's jelly beans go missing! And to make matters worse, they (and Jake's genius!) might be wearing off right when he needs his smarts most! Jake needs to solve this mystery fast. Who stole the jelly beans and why? Can Jake figure out what's going on, recover the missing jelly beans, and stop...

Twelve-year-old Ben and his polar opposite, eighteen-year-old brother Ethan, embark on a road trip race across Route 66 for a chance to win a million-dollar prize as they solve puzzles and bond with each other.

When stubborn Annalise Devin McFleece will not take a nap, the entire town decides to take one for her.