• 7 College Library

• 15 Combat
• 13 Survival
• 12 Imaginary wars and battles
• 7 Demonology
• 7 End of the world
• 7 Imaginary places
• 6 Assassins
• 6 Nazis
• 6 Nuclear warfare
• 6 Social aspects
• 5 Video games
• 5 War games
• 4 Dystopias
• 4 Supernatural
• 4 Time travel
• 3 Dragons
• 3 Sony video games
• 2 Adventure video games
• 2 Armor
• 2 Civilization
• 2 Fantasy games
• 2 Heroes
• 2 Missing persons
• 2 Science fiction
• 2 Social life and customs

• 5 Microsoft Corporation
• 4 Arkane Studios
• 2 Id Software, Inc.
• 2 Sony Interactive Entertainment America LLC
• 1 Bethesda Game Studios (Firm)
• 1 Id Software, Inc
• 1 Nintendō Kabushiki Kaisha
• 1 Obsidian Home Entertainment (Firm)
• 1 Tango Gameworks
• 1 ZeniMax Europe
• 1 ZeniMax Europe Limited

• 42 English
• 1 French
• 1 Spanish

• 3 Mars (Planet)
• 2 Paris (France)
• 2 United States
• 2 Washington (D.C.)
• 1 France
• 1 Outer space
• 1 Paris

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