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The Landships of the Great War
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The British Tanks 1915-19 (Crowood armour)The British Tanks 1915-19 (Crowood armour) by David Fletcher
Buy new: $28.84 / Used from: $24.65
Excellent detail of the development and early use of the tank. Strictly British.
Treat 'Em Rough!: The Birth of American Armor, 1917-20Treat 'Em Rough!: The Birth of American Armor, 1917-20 by Dale E. Wilson
Buy used from: $2.88
The American tank brigade. Focus on individual action at St. Mihel and Meuse-Argonne.
Flers: SommeFlers: Somme by Trevor Pidgeon
Buy new: $16.95 / Used from: $8.00
Detailed story of the first use of tanks - September 1916
German Tanks in World War I: The A7V and Early Tank Development (Schiffer Military History)German Tanks in World War I: The A7V and Early Tank Development (Schiffer Military History) by Wolfgang Schneider
Buy new: $9.95 / Used from: $9.42
The Kaiser built 20 or so tanks. Here's the story, but better, the photos.
Chariots of Fire: Tanks and Tank CrewsChariots of Fire: Tanks and Tank Crews by Philip Kaplan
Buy used from: $1.30
Good section on tanks of WWI.
Eyewitness; being personal reminiscences of certain phases of the Great War, including the genesis of the tank (World affairs: national and international viewpoints)Eyewitness; being personal reminiscences of certain phases of the Great War, including the genesis of the tank (World affairs: national and international viewpoints) by Ernest Dunlop Swinton
The landship was Swinton's idea.
Landships: British Tanks in the First World WarLandships: British Tanks in the First World War by David Fletcher
Buy used from: $63.85
More photos of the Marks.
Bovington TanksBovington Tanks by George Forty
Buy used from: $6.90
Most of those that are left are here.