Geronimo Stilton finds himself in the wild West, where he becomes involved in a showdown with the "wickedest" rat of Cactus City.

The further adventures of the intelligent young rat Racso and his friends Christopher and Isabella as they try to ensure the survival of their secret community in Thorn Valley after its accidental discovery by two human children.

Reformatted as a stand-alone tale for beginning readers, follows a riotous chase between a rat and a bat-wielding cat.

Everyone has been trying to keep Gregor from seeing "The Prophecy of Time". That is because the final prophecy calls for the warrior's death. With an army of rats quickly approaching and time running out, Gregor must defend Regalia and get his family back hom safely. There is a code that must be cracked, or all will be lost. It is a war designed to end all wars. The fates of the Underland and the great warrior, Gregor the Overlander, masterfully unfold...

"Magawa is a HeroRat who looks like a hamster and has won a gold medal for her work, sniffing out buried land mines and saving lives in Cambodia. Includes a fact sheet."-- Provided by publisher.

One of the rats that was turned into a coachman by Cinderella's fairy godmother tells his story.

Nat the Cat has a hat. Pat the Rat has a nicer hat. Nat the Cat wants a hat like that. Will the two friends have a spat?

"A little witch must try to fix her broom after she finds it in tatters right before her flying test. When she hears a cry for help during a storm, little witch goes to save Ramshackle Rat, whose house has been destroyed. With Ramshackle Rat sitting on the broom, it is able to balance and fly properly, helping little witch pass her flying test in an unconventional way."-- Provided by publisher.

In the big City Race, Ratnip runs through the streets, climbs up poles, and jumps across fences to prove himself the fastest rat in the city.

"At the park, squirrels get all the free peanuts, and nobody screams when they scamper to and fro. But for Rat, it's all screams and no nuts ... until, he comes up with a plan to solve his problem: Be more squirrel-ish! But how to do that? Could the problem be the rat-ish way he sits? Nope. Sitting up like a squirrel still elicits screams. What if he paper clips his ears so they look smaller, like a squirrel's? Ack! The screaming continues. Finally,...