Eternal Rider [WorldCat Entities]

"In his attempts to save himself from the forces of evil, Ares, one of the Four Horsemen of the Apocalypse, turns to innocent Cara Thornhart, who, with her special gifts, is the key to both his safety and his doom."@en
"In his attempts to save himself from the forces of evil, Ares, one of the Four Horsemen of the Apocalypse, turns to innocent Cara Thornhart, who, with her special gifts, is the key to both his safety and his doom."
"They are here. They ride. The Four Horsemen of the Apocalypse. His name is Ares, and the fate of mankind rests on his powerful shoulders. If he falls to the forces of evil, the world falls too. As one of the Four Horsemen of the Apocalypse, he is far stronger than any mortal, but even he cannot fight his destiny forever. Not when his own brother plots against him. Yet there is one last hope. Gifted in a way other humans can't-or won't-understand, Cara Thornhart is the key to both this Horseman's safety and his doom. But involving Cara will prove treacherous, even beyond the maddening, dangerous desire that seizes them the moment they meet. For staving off eternal darkness could have a staggering cost: Cara's life."

Eternal Rider