We offer these texts bundled together at a discount for your students. Please contact your Sales Representative for more information. Walsh/ Hemmens: Introduction to Criminology: A Text/ Reader Combining the didactic approach of a textbook with well-edited critical research articles, Introduction to Criminology provides the best of both worlds, offering a unique new spin on the core textbook format. Pratt: Addicted to Incarceration In Addicted to Incarceration, author Travis Pratt uses an evidence-based approach to explore the consequences of what he terms America’s “addiction to incarceration,” highlighting the scope of the problem, the nature of the political discussions surrounding criminal justice policy in general and corrections policy in particular, and the social cost of incarceration.