Orville Mouse and the Puzzle of the Last Metaphonium – When Orville Mouse wakes up from a terrifying nightmare to find a mysterious red book in his bed, he and his best friend Sophia set out to decipher the cryptic manuscript, convinced the book is connected to the disappearance of Orville’s neighbor, Aislin Mouse. Their quest takes them to the lost city of Cathne where an astonishing turn of events catapults the adventurers into a desperate interdimensional race to save Aislin.