Presents the further adventures of a motorcycle-riding mouse who goes to school and becomes the instigator of an investigation of rodents and the peacemaker for two lonely boys.

When her father loses his job, seven-year-old Ramona Quimby thinks of ways to deal with the many problems that develop.

"Ralph is not like the other mice at the Mountain View Inn. He is always looking for adventure. So when a young guest named Keith arrives with a shiny miniature motorcycle, it's Ralph's lucky day. Right away, Ralph knows that the motorcycle is special--made to be ridden by an adventurous mouse. And once a mouse can ride a motorcycle...almost anything can happen!"--Page 4 of cover.

Beezus Quimby tries very hard to be patient with her little sister, but four-year-old Ramona has the habit of doing the most unpredictable, annoying, embarrassing things in the world.

Follows the adventures of nine-year-old Ramona at home with big sister Beezus and baby sister Roberta and at school, in fourth grade, in Mrs. Meacham's class.

Caught at an awkward in-between age--too little to stay home alone but too big to enjoy playing with pesty Willa Jean at her sitter's house, Ramona just wants to be her mother's little girl forever.

Henry Huggins picks up a stray dog, names him Ribsy and sets out on numerous adventures with him, including breeding hundreds of fish and collecting over a thousand worms.

In a series of diary entries, Leigh tells how he comes to terms with his parents' divorce, acquires joint custody of an abandoned dog, and joins the track team at school.

For the well-meaning Henry Huggins, nothing ever works out quite as planned including getting the bike of his dreams. Luckily his pal Beezus Quimby is there to help! Henry's attempts at raising money for his bike fund keep falling flat. Selling bubble gum on the playground gets him in trouble with his teacher, and then Ribsy's nose for mischief almost ruins Henry s paper route. Even pesky little Ramona Quimby manages to get in the way of Henry's chance...

The happy home life of Socks, the cat, is disrupted by the addition of a new baby to the household.