Kyle, his friends and the world's most amazing game creator, Luigi Limoncello, are starting a new game! This time, Mr. Limoncello is organizing the world's first Library Olympics, teams from all over the country have gathered to compete to see who is the best bookworm. However, something suspicious is happening in Mr. Limoncello's library - books begin to disappear... To solve this mystery, the guys must unite despite the rivalry of the teams - can Mr. Limoncello choose the winner of this game? You will have to solve many puzzles, riddles, plunge into the world of books, make incredible discoveries - all in this book, which is a continuation of the New York Times bestseller - "Escape from Mr. Lemoncello's Library." Chris Grabenstein is the author of New York Times bestsellers, including the books translated into Russian: “Escape from Mr. Lemoncello’s Library” (included in the list of 100 best books for children and youth - 2016 in Russia), “The House is Full of Robots” ( co-authored with James Patterson) and The Island of Doctor Libris.