Murder Doubles Back

Private detective Mac Sullivan has spent a decade haunted by the mysterious disappearance of Amanda Norman, a teenage girl lost during a class trip. When he begins receiving annual postcards asking about her whereabouts, Mac decides to finally uncover the truth, leading him into a complex web of murder and deception. Join Mac and his team, including his loyal Irish wolfhound Whiskey, as they delve into an intriguing case that explores the possibility of life and death beyond the surface. Murder Doubles Back is the gripping third installment in the Sullivan Investigations Series.