• By: B. V. Larson
• Narrated by: Mark Boyett
• Unabridged Audiobook
• BOOKS 1-8 ALSO AVAILABLE
• Dark World -Storm World -Armor World -Clone World -Glass World -Edge World -Green World -Ice World

Undying Mercenaries is a series of military science fiction novels by American novelist B.V. Larson. The series focuses on happy-go-lucky James McGill, who is fighting Galactic forces for Earth's freedom. B.V. Larson began his Undying Mercenaries series in 2013 with the novel Steel World.