Martin's back in two more stories. For their science fair project, Martin's team is going to help save the planet by organizing a beach walk. In the second story, Martin learns what it takes to score an A+ in teamwork and puts his knowledge of tools to good use as a volunteer at Bicycle Recycle.

Unable to play hide-and-seek because he cannot count, Frog goes for a ride on his bicycle and makes a discovery.

When Leo forgets to repair Santa's sleigh, he uses his flying bicycle to help deliver the toys.

A wordless picture book in which a girl sees a bicycle she wants to buy, works hard for a kindly neighbor to earn the money for it, then gets a pleasant surprise.