Roller derby is a unique, fast-paced, female-dominated sport that is taking the world by storm. It originated in the USA in the 1930s but it is the revival that began in 2001 that has inspired this new book. Roller derby has become one of the worl......

Roller derby is a unique, fast-paced, female-dominated sport that is taking the world by storm. It originated in the USA in the 1930s but it is the revival that began in 2001 that has inspired this new book. Roller derby has become one of the worl......