History 25 Fiction 13 Man-woman relationships 9 Social life and customs 9 Murder 8 Ranchers 8 Family 7 Máis ... Police 7 Serial murders 7 Ranch life 6 Buchanan, Tom (Fictitious character) 5 African Americans 4 Frontier and pioneer life 4 Kidnapping 4 Mexican Americans 4 Private investigators 4 Single fathers 4 Trials (Murder) 4 Bodyguards 3 Childhood and youth 3 Cowboys 3 Education 3 Fugitives from justice 3 Guidebooks 3 Love stories 3 Mexican American children 3 Petroleum industry and trade 3 Policewomen 3 Race relations 3 Single mothers 3 menos ...