The book, The World's Great Military Helicopters, provides a comprehensive review of 18 of the most important, capable and numerous modern helicopters in service today around the world.  As most readers already know, the helicopter as an effective war machine, has revolutionized warfare since World War II.  The post-war development of helicopters has lead to a wide assortment of "choppers" that now perform a variety of roles from huge cargo carrying transports like the CH-53 to sleek attack craft such as the AH-64.  This book includes the following major sections: 1) UK / Westland / Aerospatiale Army Lynx; 2) UK / Aerospatiale Naval Lynx; 3) UK / Westland Sea King; 4) UK / Westland Wessex / Sikorsky S-58; 5) USA / McDonnell Douglas AH-64 Apache; 6) USA / Bell UH-1 "Huey"; 7) USA / Bell AH-1 Cobra; 8) USA / McDonnell Douglas (Hughes) Model 500; 9) USA / Boeing-Vertol CH-47 Chinook; 10) USA / Sikorsky CH-53; 11) USA / Sikorsky SH-60 Seahawk; 12) USA / Sikorsky UH-60 Black Hawk; 13) France / Aerospatiale Alouette II / II; 14) France / Aerospatiale / Westland Gazelle; 15) West Germany / Messerschmitt-Bolkow-Blohm BO 105; 16) Soviet Bloc / Mil Mi-24 "Hind"; 17) Soviet Bloc / Mil Mi-8 / Mi-14 "Haze" and 18) Soviet Bloc / Kamov Ka-25 "Hormone" and Ka-27 "Helix".  In addition to a very informative narrative, each of the 18 featured helicopters in this book includes the following: 1) Many black & white and / or color photographs; 2) Cutaway diagram; 3) Four-page fold-out color aircraft spread; 4) Performance data; 5) Squadron markings; 6) Relevant Line drawings and 7) Warload profiles where applicable.  In the end, this book will appeal to any serious aircraft modeler and to the military, naval and aviation enthusiast alike.  This book is 221 pages and is in excellent condition.  The editor is Chris Marshall.  Edition published in 1990.