This list of books are ONLY the books that have been ranked on the lists that are aggregated on this site. This is not a comprehensive list of all books by this author.

1. 1. Escape From Mr. Lemoncello's Library

   

   In a whimsical adventure filled with puzzles and intrigue, a group of twelve-year-olds find themselves locked inside a fantastical library designed by a quirky game-maker. As they navigate through the library's labyrinthine corridors, they must solve a series of clever riddles and challenges to escape. With teamwork, creativity, and a love for literature, the kids uncover hidden secrets and learn valuable lessons about friendship and perseverance, all while racing against time to win the ultimate prize.

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2. 2. The Island Of Dr. Libris

   

   A young boy named Billy Gillfoyle spends his summer at a lakeside cabin with his mother, where he discovers a mysterious island owned by the enigmatic Dr. Libris. As Billy explores the island, he finds that the stories from the books in Dr. Libris's library come to life, allowing him to interact with legendary characters and embark on thrilling adventures. With the help of his new friend Walter, Billy navigates the challenges and wonders of this magical world, learning valuable lessons about courage, friendship, and the power of imagination.

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3. 3. Mr. Lemoncello's Library Olympics

   The Sequel to Escape from Mr. Lemoncello's Library

   

   In this thrilling sequel, the eccentric game designer invites teams of students from across the country to compete in the Library Olympics, a series of challenging and imaginative library-themed games. The stakes are high as the young competitors, including the returning hero Kyle Keeley, navigate puzzles, riddles, and unexpected twists within the fantastical confines of the library. As the games unfold, the participants must also confront a group of adults who aim to censor the library's content, adding a layer of intrigue and urgency to the competition. With teamwork, cleverness, and a love for books, the young contestants strive to outsmart their opponents and preserve the library's treasures.

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4. 4. Mr. Lemoncello And The Titanium Ticket

   

   After winning an ultra-rare titanium ticket, a resourceful kid and his friends are swept into an over-the-top, high-stakes scavenger hunt created by a flamboyant game designer; through clever puzzles, unexpected traps, and fierce rivalries they must rely on teamwork, creativity, and honesty to outwit competitors and discover surprising lessons about friendship, responsibility, and what truly matters in play.

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5. 5. Mr. Lemoncello's Fantabulous Finale

   

   An eccentric game-maker stages a spectacular, high-stakes finale that turns a group of kids into contestants in a live, puzzle-packed competition; as they race through inventive challenges and unexpected twists, friendships, loyalties, and sportsmanship are tested. The story blends humor, clever riddles, and backstage surprises to show how creative thinking, integrity, and teamwork matter more than simply winning.

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6. 6. Mr. Lemoncello's Great Library Race

   

   An eccentric game-maker stages a high-stakes library-themed competition that sends teams of kids racing through puzzles, clues and literary challenges both inside and beyond the stacks. Friends old and new must use teamwork, creativity and knowledge of books to solve tricky riddles, outwit rivals and overcome sabotage, learning about friendship, sportsmanship and the power of reading along the way.

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7. 7. Mr. Lemoncello's All Star Breakout Game

   

   A group of former game champions are invited to compete in a high-stakes, escape-room style challenge devised by a quirky game inventor; when the contest takes a dangerous turn and they become trapped, the players must rely on clever puzzle-solving, teamwork, and creative thinking to unravel clues, overcome rivalries, and find their way out. The fast-paced story mixes humor, pop-culture puzzles, and twists while celebrating friendship and fair play.

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