M. G. Higgins 
Power Hitter [PDF ebook] 

Sammy Perez has to make it to the big leagues. After his teammate’s career-ending injury, the Roadrunners decided to play in a wood bat tournament to protect their pitchers. And while Sammy used to be a hotheaded, hard-hitting, home-run machine, he’s now stuck in the slump of his life. Sammy thinks the wood bats are causing the problem, but his dad suggests that maybe he’s not strong enough. Is Sammy willing to break the law and sacrifice his health to get an edge by taking performance-enhancing drugs? Can Sammy break out of his slump in time to get noticed by major-league scouts?