In the Shadow of Greed

Taking the Bull by the Horns

La Llorona (The Wailing Woman)

Dragon Dawn, Book One of the Dinosaurian Time Travel Series

Time snakes between alternate universes. Ever watchful, an alien intelligence survives on Mars, waiting to be found by spacefarers from Earth. The alien's ultimate goal is to send human astronauts back in time, where they will alter the past and thwart the extinction of the dinosaurs. A race of intelligent dinosaur...