Now a Nickelodeon Original Movie!
Over 100 Weeks on the New York Times Bestseller List!
44 State Award Lists!
Discover what James Patterson calls “the coolest library in all the world” in this fun-filled, action-packed bestseller from the much-loved co-author of I Funny and Treasure Hunters!
“A worthy successor to.…Willy Wonka.” —Booklist, Starred Review
When Kyle learns that the world's most famous game maker, Luigi Lemoncello, has designed the town's new library and is having an invitation-only lock-in on opening night, he's determined to be there! But the tricky part isn't getting into the library—it's getting out. Because when morning comes, the doors stay locked. Kyle and the other kids must solve every clue and figure out every secret puzzle to find the hidden escape route!
Don't miss bonus content in the back of the book—extra puzzles, an author Q&A, and more! And look for the puzzle-packed sequels—Mr. Lemoncello's Library Olympics and Mr. Lemoncello’s Great Library Race!
“Full of puzzles to think about, puns to groan at …this solid, tightly plotted read is a winner for readers and game-players alike.” —Kirkus Reviews, Starred Review
Librarians and English teachers will happily recommend this adventurous romp from Grabenstein (the Riley Mack books), which pays playful homage to books and libraries while engaging readers in a fast-paced competition involving research and reasoning skills. Twelve seventh-graders win a chance to spend an overnight lock-in previewing their town's new public library it's a marvel of technological delights conceived by Luigi Lemoncello, the Willy Wonkalike founder of Mr. Lemoncello's Imagination Factory, which is a source for every kind of game imaginable. During the lock-in the winners, who include game-lover Kyle Keeley and a group of multicultural classmates with a mix of aptitudes and interests, are offered a further challenge: "Find your way out of the library using only what's in the library." The winner will become spokesperson for the Imag-ination Factory. Book lovers will relish the lavish sprinkling of book titles and references while puzzle fans will enjoy figuring out the clues. A lighthearted parody of reality survival shows, the book reinvigorates the debate over the Dewey Decimal system and traditional library skills while celebrating teamwork, perseverance, and clever wits. Ages 9 12.