Michael Sandler 
Gnarly Skateboarders [PDF ebook] 

Hang out with the most daring skateboarders around as these fearless athletes perform jaw-dropping stunts! Gnarly Skateboarders takes kids straight into the action, from the hottest stars and competitions to the most thrilling tricks ever achieved. Fast-paced narratives and full-color photos will engage young readers in the excitement of this extreme adventure sport. A "gear page" shows the equipment and safety features used by pros and beginners alike.