A Thin Line is a story of mystery and intrigue with an underlying concept of its namesake, a thin line, that people like Garrison Chase live on, a narrow path between light and darkness. Sequel to The Greatest Good, A Thin Line is a worthy successor to The Greatest Good, which established Garrison Chase as a lethal and ingenious federal agent.
A Thin Line keeps the scope of the narrative grounded, with a first-person Point of View from Chase’s side. This allowed for a spotlight to be placed on Chase’s emotions and thought processes as he navigates through a political scandal of presidential magnitude. Chase is further involved in the conspiracy due to personal stakes that leave him cornered, but nevertheless feral and witty enough to maneuver around the hurdles thrown at him. The twists and turns within the novel felt even more engaging with the first person POV as I felt reasoning with Garrison Chase throughout the novel to make sense of the crafty conspiracy that did not let up until the very end.
As a fan of action thrillers, I was expecting more action but Mr. Hooper creates an aroma of storytelling focused intimately on characters for a character driven progression of events, which did not require action sequences to service the story. That being said, it does have realistic combat sequences at opportune moments. This book appealed to the mystery and thriller fan in me, keeping me glued to find out what would happen next as the book kept surprising me with sneaky twists as soon as I began to think I could predict what would happen next. The story felt fresh and interesting, not burning low even for a moment. Even if one has not read the first book in the series, this book takes you for a ride without needing to be familiar with the past events. I recommend A Thin Line for fans of thrillers with intriguing concepts of moral dilemma and conspiracies. Looking forward to the next Garrison Chase novel.