For their science fair project, Martin’s team is going to help save the planet by organizing a beach walk. But what can they do about a classmate who doesn’t pick up his share of the garbage?
Join Martin Bridge in high gear as he learns what it takes to score an A++ for teamwork, endures a visit from a grouchy old aunt and puts his knowledge of tools to good use as a volunteer at Bicycle Recycle.




Jessica Kerrin is our kids’ favorite author! We can’t wait until each book is published. What will martin do next? These books are the best and fun to read over and over.