While serving as co-editors of their school newspaper, middle-schoolers Adam and Jennifer uncover fraud and corruption in their school and in the city's government.

Two teenaged aspiring journalists who are dating solve a mystery at the 2012 Olympic Games, while one simultaneously competes for a gold medal in swimming.

"Geronimo's lifelong dream of seeing the pyramids in Egypt has come true! But to get there, he has battle spitting camels, deadly snakes and amnesiac professors. Even worse, he has to leave his beloved Rodent's Gazette behind. Will Geronimo get his scoop? And, more importantly, what's going on back home?"--Publisher's description.

A mysterious old friend of Grandpa Frankenstein (he's a vampire) shows up one night on the doorstep of Cacklefur Castle. His ancient castle has been infested by strange and troublesome monsters and ghosts, and he's afraid he'll have to move out because of them. It's up to Creepella and her family and friends to help this vampire save his home.

Creepella's father, Boris von Cacklefur, is a finalist in the Fright Night contest--Gloomeria's prestigious poetry competition. If he can perform the most terrifying rhymes, he will be crowned Fright Night Idol! But midway through the contest, Boris mysteriously disappears. Can Creepella and her friends find him before the final round?

Geronimo Stilton publicly insults famous Chef Ricardo on his cheese selection in his own restaurant. Geronimo Stilton cuts ahead of an an elderly woman in line. Geronimo Stilton steals ice cream from a little girl. All around New Mouse City, the once upstanding Editor-in-Chief of The Rodent's Gazette is wreaking havoc. Could Geronimo be suffering amnesia? Is he mind controlled? Or has he finally joined the dark side? Only Benjamin, Thea, and Trap...

When a mysterious assault lands the brother of his mother's late boyfriend in the hospital, Brian, a twenty-something Indigenous reporter, must pick up the threads of a life he's abandoned, returning to the Tuscarora reservation to discover the truth.

Accepting an ugly crystal figurine from Petunia Pretty Paws, Geronimo Stilton discovers a mysterious message inside the figurine from a Venetian mouse who requires assistance.

Geronimo travels to Ratzikistan to help his grandfather write a guide book about this remote area.

Geronimo, broken-hearted after a failed romance, sets out with his family to explore the Eighth Wonder of the Mouse World.