Nelson Greenwood loves drawing superheroes, particularly the hero of his own comic book, Major Speed, modeled on Nelson's twin brother Nick, a skilled BMX rider--but when a crash knocks Nick out of a competition, and he suggests that Nelson take his place, Nelson is not sure he can summon the skills of Major Speed and compete against the best BMX riders, particularly Nick's nemesis, Cain Otto.

Rosie loves surfing at her Aunt Hazel's surfing school in Byron Bay, Australia, but this summer she is tasked with teaching her cousin Flora to surf although the two have never liked each other--and Rosie is finding it difficult to overcome her dislike.

"When Robinson learns about wheelchair rugby during Super Sports Saturday, he can't wait to try it. But then his family moves to Alabama to help take care of his grandma after she gets hurt. But Robinson's in luck--his dad tells him about an organization called the Shore that has a wheelchair rugby team. Robinson's in for quite a rush as he learns a new sport--and some important lessons about life"--Provided by publisher.