Douglas MacKinnon is an American author and political commentator whose fiction and nonfiction draw on experience in public affairs. According to his Simon & Schuster author page, he served as a White House writer for Presidents Ronald Reagan and George H. W. Bush, and later worked in a joint command at the Pentagon. The publisher also identifies him as a newspaper contributor and the author of the memoir Rolling Pennies in the Dark.
MacKinnon’s early nonfiction included Footprints, a book built around reflections by the twelve men who walked on the Moon. His catalogued novel First Victim, published in 1997, is a political thriller set around the U.S. presidency; Publishers Weekly described it as his debut novel. He later returned to suspense fiction with Vengeance Is Mine: An Ian Wallace Novel. Across these books, MacKinnon has combined political settings, government experience, memoir, and thriller conventions.
Post Hill Press describes MacKinnon as a former White House and Pentagon official as well as an author. No authoritative source located in this review established literary-prize honours or a verified personal website for the author of First Victim.
This profile is awaiting source review; collected books are already linked below.

