Master of the Dark Gate

Earth faces final doom from another dimension, and Gavin Black is her only defender! The Gate of Darkness stood open between the worlds, and the men of Earth faced invasion - from Earth! Gavin Black, newsman, ex-soldier, found himself drafted by unseen forces to wage war against that other Earth, and the barbaric hordes that threatened to overwhelm his world. He dared not refuse. But he found a love, a woman from the other world, and now it was impossible for him to NOT refuse!