In Mark Nickerson's second book, Behind the Blue Lights, in addition to his usual hilarious stories of life as a Maine State Trooper, Mark delves deeper into the reasons people become law enforcement officers, and offers some poignant insight into the difficulties of life behind the blue lights. It's not all fun and games being a cop, and in this book Mark shows us both the humor and heartbreak behind the badge. As an added bonus, Mark has included stories from the archives of the Maine State Police, some heartwarming stories from another Maine State Trooper and the son of a Howland police chief who explain how the Maine State Police made a big impression on their lives as children.