Hobbits (Fictitious characters) 5 Middle Earth (Imaginary place) 5 History 4 Sisters 4 Superheroes 4 Criminal investigation 3 Cryptography 3 more ... Drama 3 Enigma cipher system 3 Feature films 3 Gay men 3 Horse trainers 3 Horses 3 Imaginary wars and battles 3 Intelligence service 3 Materiales bilingües 3 Materiales en español 3 Mathematicians 3 Moles (Spies) 3 Mothers and daughters 3 Películas cinematográficas populares 3 Private investigators 3 Women 3 World War, 1914-1918 3 World War, 1939-1945 3 Adolescence 2 African Americans 2 Atonement 2 Conduct of life 2 Country life 2 less ...