"When Joey is bitten by a rat, he goes from aspiring seventh-grader to three-inch tall rodent, and unwittingly unlocks the sword Ratscalibur"--

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

A very bad rat rides his horse along the highway stealing travelers' food, from a rabbit's clover to a spider's flies, until clever Duck introduces him to her "sister."

A talking cat, intelligent rats, and a strange boy cooperate in a Pied Piper scam until they try to con the wrong town and are confronted by a deadly evil rat king.

"... the beady-eyed, green-tongued witch Truda Hangnail spreads evil along her path to succeed Queen Bluebell, enlisting the kingdom's rats and shrinking the good witches of Wadingburn to pave her way to the throne. Luckily, a sweet-natured orphan named Loobly is witness to Truda's evil spells and sets off to fetch help."--Jacket flap.

Rat brothers Louie and Ralphie Ratso try to prove they can be as rough and tough as their father in the Big City, but every time they try to show how tough they are, they end up accidentally doing good deeds instead.

Alone in his apartment during Christmas vacation, eleven-year-old Eric finds himself caught in a battle between a strange exterminator and the rat he wants to kill.

Follows the experiences of an escaped pet shop mouse who descends into a utopian rat civilization before confronting threatening rebels, ravenous cats, and a generations-long battle involving deadly secrets.

While searching for the Rat with the Human Face, friendships fray as club members Dave and Lyle compete for Marilla.

"It is Princess Harriet Hamsterbone to the rescue when Heady the hydra's egg is stolen, but her search leads her to a castle accessible only by a rat with a very long tail"--