David Robbins

Wilderness Double Edition 9: Trapper's Blood / Mountain Cat

Ralph Compton West of Pecos

Ralph Compton Ride the Hard Trail

Wilderness Double Edition 14: Gold Rage / The Quest

Wilderness Double Edition 10: Iron Warrior / Wolf Pack

Ralph Compton By the Horns

The Complete History of South America: Covering Argentina, Brazil, Chile, Colombia, Machu Picchu, the Inca Empire, Peru, Venezuela, Simon Bolivar, and Much More (Unabridged)

Endworld: The Fox Run: Endworld Series, Book 1

The History of Colombia: A Fascinating Guide to Colombian History (Unabridged)

The History of Brazil: A Fascinating Guide to Brazilian History (Unabridged)

The History of Venezuela: A Fascinating Guide to Venezuelan History (Unabridged)

Endworld: Doomsday: Endworld Series Prequel