•
The Complete Wargames Handbook, first edition, 1979 •
The Complete Wargames Handbook: How to Play, Design and Find Them, Revised edition, William Morrow, 1992. . (online version) •
Wargames Handbook: How to Play and Design Commercial and Professional Wargames, Third edition, 2000. . •
How To Make War: A Comprehensive Guide To Modern Warfare, first edition, 1983 •
How to Make War: A Comprehensive Guide to Modern Warfare for the Post-Cold War Era, 3rd edition, William Morrow, 1993. . •
How to Make War: A Comprehensive Guide to Modern Warfare in the Twenty-first Century, 4th edition, HarperCollins, 2003. •
Digital Soldiers, St. Martin's, 1996. . •
Dirty Little Secrets of the 20th Century: Myths, Misinformation, and Unknown Truths About the 20th Century, William Morrow, 1999. . •
The Perfect Soldier. Citadel, 2004. .
Co-author ;As editor and co-author :* ''The Russian Front: Germany's War in the East, 1941-45
(also published as The Russian Campaign''), Arms and Armour, 1978. . ;With William Martel :*
How to Stop a War: The Lessons of Two Hundred Years of War and Peace, Doubleday, 1987. . ;With Austin Bay :*
From Shield to Storm: High-Tech Weapons, Military Strategy and Coalition Warfare in the Persian Gulf, William Morrow, 1991. . :*
A Quick & Dirty Guide to War: Briefings on Present and Potential Wars, 4th edition, Paladin, 2008. . ;With
Albert Nofi :*''Shooting Blanks: War Making That Doesn't Work'', 1991. . :*
Medieval Life and the Hundred Years War (200,000 word online book, 1994) :*
Dirty Little Secrets of World War II: Military Information No One Told You About the Greatest, Most Terrible War in History, William Morrow, 1994. . :*
Victory at Sea: World War II in the Pacific, William Morrow, 1995. . :*
The Pacific War Encyclopedia, Facts on File, 1998. . :* ''Dirty Little Secrets: American Military Information You're Not Supposed to Know'', St. Martins Press, 1999. . :*
Victory and Deceit: Deception and Trickery at War, 2nd edition, Writers Club, 2001. . :* ''Dirty Little Secrets of the Vietnam War: Military Information You're Not Supposed to Know'', St. Martins Griffin, 2001. . ;With Daniel Masterson :* ''The Way of the Warrior: Business Tactics and Techniques from History's Twelve Greatest Generals'', St. Martin's Griffin, 1998. . ;With Raymond M. Macedonia :*
Getting It Right: American Military Reforms After Vietnam to the Gulf War and Beyond, 2nd edition, Writers Club, 2001. .
Other works • (contributor)
Wargame Design: The History, Production, and Use of Conflict Simulations, Simulations Publications, 1977. . • Foreword to H.G. Wells's
Floor Games (
Skirmisher, 2006) ==Games==