The Preservation of Species trilogy begins with Rule of Extinction, a post-apocalyptic science-fiction adventure filled with unforgettable heroes, terrifying monsters, and heart-pounding action.

Horsewomen are not zombie bait! Bethany McLeod and her three sisters are on a mission to Fort Chatten Kentucky, a hundred mile ride. Can four women and six horses survive against the walking dead?

In a world fueled by greed and corruption, where airships rule the skies and coal mines have been turned into prisons, Scarlett Moon has one goal: survive. But then her best friend, Rory, is arrested and returned to the mines.

A freak accident at Chloe’s 27th birthday party reveals her psychic abilities, and the community responds by condemning her as a witch. As she attempts to escape across the war-ravaged territory of her homeland, she yearns for a chance to find refuge and acceptance.

The Michaluk Virus is loose. It will take all of Cade’s skills to survive it.