It’s a bright, sunny day at Pool School, and Ollie the Otter is ready to teach the backstroke!
 
But when Zach tries to float on his back, he can’t help but worry that he’ll sink. With a little laughter and a smidge of courage, Zach overcomes his fears and learns a brand-new swimming skill—the backstroke!
 
In the exciting second book of the Pool School series, Zach is ready to conquer his fears and trust his teacher. This book introduces the backstroke in a fun and accessible way, focusing on floating, stroke technique, and overcoming fears!