2018 - Hellfire Boys the Birth of the Us Chemical Warfare Service and the Race for the World's Deadliest Weapons (Paperback) → Hardcover ISBN-13: 9780316264082 ISBN-10: 0316264083 Genre: History ? 2017 - Hellfire Boys the Birth of the Us Chemical Warfare Service and the Race for the World's Deadliest Weapons (Hardcover) → Paperback ISBN-13: 9780316264105 ISBN-10: 0316264105 Genre: History ? |