D.G. (David) Lamb is a board-certified clinical neuropsychologist. His day job involves helping people to become more independent after some type of neurological injury. While recovering from prostate cancer surgery himself in 2013, the idea of the "Driven to the Hilt" science fiction story was born. To date, he has published four books in the Driven to the Hilt series and is currently finishing the fifth and final in this multi award-winning saga. He is also the co-author of the autobiographical "Suffer to Sing the Blues" with patient Jeff Smith, which explores life after traumatic brain injury.