1835-1910 19thcentury americanauthors americanfiction(fictionalworksbyoneauthor) americanliterature biography business christianscience controversialliterature descriptionandtravel fiction hawaii homesandhaunts intellectuallife journeys law mark minesandmineralresources sexinstructionforyouth sexualethics sexualethicsforteenagers travel twain voyagesandtravels voyagesaroundtheworld