Fiction Fiction -- Americans -- 6 History -- 5 Meteors -- 2 Scientists -- 2 Social conditions -- 2 more ... Social life and customs -- 2 Young men -- 2 Aboriginal -- 1 Arab Americans -- 1 Arms transfer -- 1 Attempted murder -- 1 Authors -- 1 Central Intelligence Agency -- 1 Chinese -- 1 Christianity -- 1 Civil war, 1960-1965 1 Colonies -- 1 Courtship -- 1 Criminal Investigation Department -- 1 Detectives -- 1 Dolphins -- 1 East Indians -- 1 Ecological disturbances -- 1 Ex-convicts -- 1 Female friendship -- 1 Football story 1 Guerrillas -- 1 Havers, Barbara (Fictitious character) 1 less ...