In the late 1960s, Glasgow was terrorized by a vicious serial killer known as "Bible John". This book is an expose of the murderer who strangled at least three women, who was said to quote passages of the Bible as he choked his victims to death. The killer was never brought to justice and it was assumed that after the third murder "Bible John" either committed suicide or disappeared abroad. After five years of research, the author has come up with some startling findings. He believes that "Bible John" did not disappear, and went on to commit eight more murders - and is still at large. The book, which has caused an attempt to be made on the author's life, contains evidence which points to the true identity of the killer.