Stink Moody, friends Webster and Sophie, and Mrs. Birdwistle visit tourist attractions in Virginia as they try to give away 101 guinea pigs rescued from a laboratory, although Stink is very reluctant to give away his favorite, Astro.

While Gizmo continues his quest to take over the world, Wedgie and his best friend, a micro-pig who lives next door, team up to stop him.

"The laughs continue when Fido, the guinea pig that thinks she's a dog, has a pup that thinks she's a squirrel. A sequel to Guinea Dog"-- Provided by publisher.

A young guinea pig explains that self-confidence comes from learning new things without being afraid of making mistakes and to remember that everyone has different qualities that make them lovable.

At night after the shades are drawn, a small guinea pig shares adventures with the toys in Toytown, the toy store where he lives.

While his human Elliot adjusts to his new home and stepfamily, Gizmo, an evil genius guinea pig, searches for a new evil lair where he can plot to take over the world, but Gizmo is constantly thwarted by Elliot's little stepsister Jasmine (who likes to play dress-up), Abuela (who may or may not like to eat cavies), and Wedgie (a Corgi superhero and Gizmo's nemesis).

Fluffy, the classroom guinea pig, has a series of adventures when the students in Ms. Day's class celebrate Halloween.

"Philomena needs new glasses. Her sister Audrey wants some, too. Pretty soon, Nora Jane is feeling the pressure to get a pair of specs, as well. The one-upmanship escalates from there with the three sisters learning that not everyone needs the same things"-- Provided by publisher.

A guinea pig who lives in Toytown invites his friends in the toy store to a dinner party at midnight.

After fire fighters visit Ms. Day's classroom, Fluffy gets a chance to see what they do firsthand.