Fiction -- Fiction 22 History -- 5 Americans -- 3 Colonies -- 2 Police -- 2 Social conditions -- 2 more ... Social life and customs -- 2 Young men -- 2 Aboriginal -- 1 African American police -- 1 Arab Americans -- 1 Asians -- 1 Attempted murder -- 1 Authors -- 1 Central Intelligence Agency -- 1 Chinese -- 1 Christianity -- 1 Civilization -- 1 Collaborationists -- 1 Conspiracies -- 1 Courtship -- 1 Criminal Investigation Department -- 1 Cross, Alex (Fictitious character) -- 1 Detectives -- 1 Dolphins -- 1 East Indians -- 1 Ecological disturbances -- 1 English -- 1 Ex-convicts -- 1 less ...