Final Refuge — James L. Haley

At night, in a quiet Texas wildlife preserve, someone is stalking the rhinoceroses as they sleep in their lair, killing them, and stealing their horns.
Who would do such a thing to an endangered creature, and for what sinister motive?
Eric Jackson is the founder and director of Final Refuge, a new three thousand-acre wildlife preserve outside of Houston. Now, not only is his struggling institution under fire, so are his precious Javan rhinoceroses. Is his soon-to-be ex-wife behind the confusion and chaos, or is one of his newly hired employees poaching the rhino horns for reasons Jackson cannot know?