An expatriate British publisher unexpectedly finds himself working for British intelligence to investigate people in Russia.

Mark 13 is a government-built killing machine programmed with artificial intelligence, able to repair and recharge itself from any energy source. ...

A Trans-Siberian train journey from China to Moscow becomes a thrilling chase of deception and murder when an American couple encounters a ...

Elmo McElroy is a streetwise American master chemist who heads to England to sell his special new formula – a powerful, blue concoction ...

The adventures of the Lafayette Escadrille, young Americans who volunteered for the French military before the U.S. entered World War I, and ...