Books
The Sixth Extinction & The Sixth Extinction America: Zombie Omnibus Edition (Books 1 – 8)
2014
The Sixth Extinction America: Part Nine – Keep Running.
2016
The Sixth Extinction: America – Part Eight: New Hope.
2015
The Sixth Extinction: America – Part Seven: All Aboard.
2015
The Sixth Extinction: America – Part six: A Friend in Need.
2015
The Sixth Extinction: America – Part Five: No Turning Back.
2014