This book, ‘Prisoner of War — Six Years in Hanoi’ by John M. McGrath, describes in great detail the author’s experience being held in captivity during the Vietnam War. It includes dozens of illustrations by the author.
When I purchased a used copy online, I found it had been autographed by the author along with additional illustrations and personal messages. I can only surmise that the recipient of the book died and a family member, not realizing what it was, sold it online.
