Slingshot and Burp

"Neighbors, double cousins, and best friends Slingshot and Burp are saddling up to battle the boredom of summer. Fitted out like Old West cowboys to charge boldly (and sometimes bravely) into the southwestern desert that is their backyard. In two rattles of a snake's tail, the boys are boots-deep in adventure, dodging sisters, jail time, coyotes, and squirting skulls!"--Dust jacket flap.