US aerospace engineer and author known for his Destiny Makers sequence - With Fate Conspire (1985), Morning of Creation (1985), Soldier of Another Fortune (1988), Death's Gray Land (1991) and The Last Reckoning (1991) - featuring the exploits of a Vietnam veteran transported by Time Travel into a future where Telepaths, being despised, are trying to turn the past in their favour. A Changewar of the usual complexity ensues.
