Tommy Greenwald’s sports novels for young readers, which include Game Changer and its companion novels Rivals, Dinged, and The Right Call, have been on 31 state lists, won six state book awards, and have been Amazon Best Book, YALSA Top Ten, and Junior Library Guild selections. Greenwald is also the author of the Good Sports League and Charlie Joe Jackson series, among many other books for children. Tommy is also the cofounder of Spotco Advertising, a theatrical and entertainment advertising agency in New York City, and the lyricist and co-bookwriter (with Andrew Lippa) of John & Jen, an off-Broadway musical that has been produced around the country and internationally. He lives in Connecticut. To read woefully outdated information about Greenwald, visit tommygreenwald.com.