According to the book description of When A Guardian Angel Falls,
"Mark Tanner had nearly thirty years of law enforcement experience, but after
being injured in the line of duty, he lost everything and was forced to leave
Wyoming and chose to start a new life in Nevada where he takes a security job in
the casino industry."
According to the book description of A Common Sense Guide to Raising Your
Children: from a Cop's Perspective, "With over twenty-six years in law
enforcement, Marty Turner overcame many obstacles while growing up. Marty
applied his life lessons to helping others throughout his career and now he
wants to share them with you. Learn through the eyes of those who see it
firsthand, day after day. Some of those experiences are humorous, some are
tragic. All are real. Education is the best assurance that future generations
will succeed. In this biographical self-help book, Marty explains, through his
own experiences, how to help keep your children off drugs and what signs to look
for that indicate your child may be heading down the wrong road. The greatest
tragedy in life is not learning from the mistakes and misfortunes of others.
Wisdom and knowledge, just like freedom, don't come free!"