At his old school fourteen-year-old Simon Wahlberg was the best player on his hockey team, but when he tries out for the Edgewater High School's varsity team he discovers that the competition is pretty fierce--and not just on the ice.

Fifteen-year-old Ben's mother would like him to follow his best friend, Tanner, and join Chief Master Lisa Kleisch's tae kwon do studio, but Ben is loyal to his long-time instructor, Mr. Ronson; besides he really does not like what he sees of Lisa Kleisch's joyless technique--and when Tanner admits that he hates it at the new dojang, Ben is more determined than ever to prove that he can win with Mr. Ronson.

When his Aunt Lucy introduces Sheldon to the world of kart racing he is quickly hooked; the challenge of building a winning kart is irresistible, and so is the opportunity to take "Coal Roller," the local champion (and bully) down--and maybe he can even make his often-absent father proud.

Now at different schools, Ricky and Anthony's friendship is tested when they find themselves on opposing basketball teams, leaving Ricky to decide whether he is willing to let his new team down if it means making his best friend happy.

Luis "Lucky" Martinez is the new kid on River Valley Junior High's JV soccer team, but his goalie skills are not the only thing being tested. When a school talent show opens for auditions, Luis will find out if he's inherited his abuela's musical skills. Can Luis juggle both, or will he have to choose which of his passions to save: soccer or music?

"Kadijah Carrie--aka KC--is obsessed with roller skating. When its revival goes viral on the internet, she shows her parents and friends all the cool videos and tricks she can find. Then Kadijah discovers the world of roller speed skating, and she is determined to take part in a local speed skating tournament. But there's a tiny problem ... Kadijah doesn't know how to skate. Will the help of her friends and a stint at a fast-food drive-in get Kadijah...