Allan Cole was an American author and television writer, who wrote or co-wrote nearly thirty books.The son of a CIA operative, Cole was born in Philadelphia, Pennsylvania, and raised in Europe, the Middle East and the Far East. He collaborated with Chris Bunch on the Sten science fiction series, as well the Far Kingdoms Series, and the historical novels, A Reckoning For Kings and Daughter Of Liberty. He co-authored a non-fiction book A Cop's Life with his uncle, Thomas Grubb; and a fantasy novel Lords Of Terror with Russian author Nick Perumov.His solo books include the fantasy novels that make up the Timura Trilogy and the thrillers, Dying Good and Drowned Hopes. He sold more than a hundred television episodes, including ones for Quincy, M.E., The Rockford Files, The Incredible Hulk, Dinosaucers, Buck Rogers in the 25th Century, Magnum, P.I., Werewolf, and Walker, Texas Ranger. He was also a Los Angeles newspaper editor and investigative reporter for 14 years. Cole was married to Chris Bunch's sister, Kathryn. He died of cancer in Boca Raton, Florida, aged 75, on March 29, 2019.

Christopher R. "Chris" Bunch was an American science fiction, fantasy and television writer, who wrote and co-wrote about thirty novels. Born in Fresno, California, he collaborated with Allan Cole on a series of books involving a hero named Sten in a galactic empire. (Cole married Bunch's sister, Kathryn.) He served in Vietnam as a patrol leader. He also wrote for Rolling Stone and was a correspondent for Stars and Stripes. He died in his hometown of Ilwaco, Washington, after a long battle with a lung ailment.