Book excerpt: Whether people are inspired by events such as 9/11 or the simple desire to help others, or they want to start in on a meaningful career without going to a four-year college, vo-tech careers in law, public safety, corrections, and security are more popular than ever. This volume offers readers an overview of some of the major career options in these fields, as well as the vo-tech training available. Interviews with people working in these fields offer realistic insight and frank descriptions of the work's pros and cons. Readers will also learn about different job qualifications, training, and other preparation they should consider.