Get on the Air... Now!: A practical, understandable guide to getting the most from Amateur Radio (2015), ISBN9781514780893
The Amateur Radio Dictionary: The most complete glossary of Ham Radio terms ever compiled (2015), ISBN9781514810040
Dial Dancing: Tales of the fascinating, fabulous, frequency-hopping, wavelength-walking, power punching, ionosphere-scorching, ditting and dahing, ... wide and wonderful world of amateur radio (2015), ISBN9781548962685
History
Gallant Lady: A Biography of the USS Archerfish (2004), with Ken Henry, ISBN0765305682
In the Course of Duty: The Heroic Mission of the USS Batfish (2005), ISBN9780451216595
Final Patrol: True Stories of World War II Submarines (2006), ISBN9781101232330
Once upon a Universe: Perspectives on Our Past (2006), ISBN9780978065706
Bar Beneath the Waves: A True Story of Courage and Leadership Aboard a World War II Submarine (2010), ISBN9780451229281
Undersea Warrior: The World War II Story of "Mush" Morton and the USS Wahoo (2011), ISBN9780451234889
The Ship That Wouldn't Die: The Saga of the USS Neosho: A World War II Story of Courage and Survival at Sea (2015), ISBN9780451470003
Only the Brave: July 1944 – The Epic Battle for Guam (2021), ISBN9780593184592
Torpedo Run: The Story of WWII Submarine Hero Eugene B. Fluckey (2022), ISBN9780593185971
Society
Understanding Sectoral Determination 6: The Private Security Sector, South Africa (2010), ISBN9780702184918