DON'T LOOK BACK finds a distraught Mackenzie Sampson struggling to deal with his alcohol and Xanax habit after the tragic death of his fiancée, and his shameful dismissal from Boston Homicide. Driven by his need to prove his self-worth and encouraged by those close to him, he starts a private investigation firm only to face a constant struggle for contracts and money. Desperate to keep his fledgling business afloat, he accepts a lucrative case against his better judgment. It involves the mysterious death of a wealthy businessman behind a Scottish tavern in downtown Boston on a Friday night...and almost gets Mack killed. The twists and turns in this strange tale will have you on the edge of your seat guessing who-done-it until the very end. A portion of the profit from every Stephen Winn book sold will be donated to a registered charity for the disabled.