Librarian Note: There is more than one author by this name in the Goodreads database.
From Wikipedia: "Michael Newton (born 1951) is an American author best known for his work on Don Pendleton's Mack Bolan series. Newton first began work on the Executioner series by co-writing "The Executioner's War Book" with Don Pendleton in 1977. Since then he has been a steady writer for the series with almost 90 entries to his credit, which triples the amount written by creator Don Pendleton. His skills and knowledge of the series have allowed him to be picked by the publishers to write the milestone novels such as #100, #200, and #300.
Writing under the pseudonym Lyle Brandt, Michael Newton has also become a popular writer of Western novels. He has written a number of successful non-fiction titles as well, including a book on genre writing (How to Write Action Adventure Novels). His book Invisible Empire: The Ku Klux Klan in Florida won the Florida Historical Society's 2002 Rembert Patrick Award for Best Book in Florida History. Newton's "Encyclopedia of Cryptozoology" won the American Library Association's award for Outstanding Reference Work in 2006."
Pen names: Lyle Brandt, Don Pendleton, Jack Buchanan
OK; not great, not terrible. The author does list an impressive array of unsolved serial-murder cases, thumbnailing each one for you in a few paragraphs. This is another author who seems to have a slew of information on my old buddy Bela Kiss, one of the best-loved uncaught serial murderers, but he doesn't tell you where he got it. He also sneers quite a bit at Joel Norris and Jay Robert Nash for making mistakes in their books, but he overlooks more than a few mistakes in his own. On the bright side, he includes an address where the reader can send him more information and corrections.