Chipper the clown sets out to travel the world in search of a new act to keep the crowds entertained. When he sees a unicycle, it seems like just the thing. He figures he can learn to ride it with no trouble at all, since he can already ride a bicycle. How hard could it be? Really hard. After only one day of trying, Chipper takes the unicycle back to the store in frustration. But he learns that some pursuits take time and effort to master, and he learns about the importance of perseverance.

Twitch the Squirrel and the Forbidden Bridge is a story about a bold, confident squirrel named Twitch who is something of a daredevil...and he doesn't mind when his friends cheer him on When his parents tell him never to cross an old broken rope bridge across a deep, dark ravine, he doesn't understand why. He can do anything And there's a tree full of nuts just across the bridge In this story, Twitch learns the importance of respecting his parents' rules.

Space Cop Zack, Protector of the Galaxy is a celebration of the power of imagination. Join Zack and his faithful robot sidekick GARG as he chases the terrible Dr. Dogbreath across the galaxy. Together they brave bad smells, squishy slime, giant ocean monsters, and motion sickness. Will Zack and GARG finally capture Dr. Dogbreath or will he escape their grasp? That will all depend on where your imagination takes you.

Space Cop Zack, Protector of the Galaxy is a celebration of the power of imagination. Join Zack and his faithful robot sidekick GARG as he chases the terrible Dr. Dogbreath across the galaxy. Together they brave bad smells, squishy slime, giant ocean monsters, and motion sickness. Will Zack and GARG finally capture Dr. Dogbreath or will he escape their grasp? That will all depend on where your imagination takes you.

Four great Cardboard Box Adventures titles in one volume: In The Tortoise and the Hairpiece, Jake learns that true friends love him for who he is inside, not what he looks like. In The Watch Cat, an ordinary cat becomes a neighborhood hero by saving his house from a burglar. In The Incredible Martin O'Shea, Martin learns that by paying attention in school, he can make his dreams come true. In Shelby the Cat, Shelby resists bullying and peer pressure by staying true to what matters most to him.