An engrossing narrative about his fascinating decades long career of solving medical device accident mysteries (and suspected crimes) is being detailed in an upcoming book. In collaboration with veteran award winning crime writer Sue Russell, Mark's life story is told through his most intriguing cases—from his collaboration with Claus von Bulow, to investigating suspected murder with medical equipment for police in England, to helping the neurosurgeon on call for the President of the United States to avoid setting his surgical patients on fire.