Geronimo is determined to prove that he's a good friend, even if it means climbing Mouse Everest! Professor Paws von Volt needs him, so Geronimo sets out on an epic rescue mission with the help of his crazy family.

But what is that looming shadow following him? And why is Geronimo the only mouse able to see it?About the Geronimo Stilton series:Geronimo Stilton is a bestselling children's series with a dedicated international fan base. As seen on Netflix, the series follows the adventures of the Geronimo Stilton the fa-mouse journalist, as he searches for the next hot scoop. With illustrations and fun fonts throughout, Geronimo Stilton is perfect for reluctant readers aged 5+ years.