1875-1950 1939-1945 adventureandadventurers adventurestories africa amazons burroughs characters cults drama edgarrice elephants human-animalcommunication human-animalrelationships jungleanimals jungles man-womanrelationships men pearldivers plot-your-ownstories poachers sub-saharan survival survivalskills tarzan tarzanburroughs white worldwar