Henry, feeling lonely on a street without any other children, finds companionship and love in a big dog named Mudge.

In the winter Henry and his big dog Mudge play in the snow, share a family Christmas dinner, and gather around a crackling winter fireplace.

When Mudge gets sick unexpectedly, Henry does all he can to make him feel better.

Henry worries about what will happen to his big dog Mudge during their visit to his grandmother's house in the country.

For Henry and his big dog Mudge, summer means going on a picnic in the park, taking a bath under the garden hose, and going to the top of the big green hill.

Henry's family takes in a stray cat, the ugliest cat they have ever seen, and an amazing relationship blossoms between it and their big dog Mudge.

Henry, his dog Mudge, and his parents go on a quiet camping trip to Big Bear Lake, enjoying the clean smell of trees and wonderful green dreams.

Follows the seaside adventures of Henry, Henry's father, and Henry's big dog Mudge.

While trying out the spy glasses, spy hat, and other items in their new spy kit, seven-year-old Henry and his dog Mudge make a new friend and form a spy club.

Henry and his dog Mudge have some Halloween fun in this fourth Ready-to-Read book of their adventures. Henry and his 180-pound dog Mudge are best friends forever. And when Halloween rolls around, they share jack-o'-lanterns and ghost stories with Aunt Sally.