Henry and Mudge and the sneaky crackers: 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 Mudge and the big sleepover: Henry and his dog Mudge are invited to a sleepover in Patrick's attic, where they watch monster movies, eat pizza, and enjoy a contest to determine whose dog is the best popcorn catcher.Henry and Mudge and Annie's good move: When Henry's cousin Annie prepares to move in next door he and Mudge help calm her fears.Henry and Mudge in the family trees: Henry and his big dog Mudge attend a family reunion.Henry and Mudge and the starry night: 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.