Mr. Lemoncello and the Titanium TicketBy: Chris Grabenstein Series: Mr. Lemoncello's Library THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD! James Patterson called it the coolest library in the world. Now follow along and solve the clues in this interactive adventure through Mr. Lemoncellos one of a kind, never before seen Gameworks Factory! From the co author of Murdle Jr.: Sleuths on the Loose A worthy successor to the original madman puzzle master himself,