Stranger in a Strange Land (1961-89)

Stranger in a Strange Land was an award-winning fictional book by Robert A. Heinlein about Valentine Michael Smith, who was born during the first manned mission to Mars and was the only survivor. He is raised by Martians, and when he arrived on Earth he had no knowledge of anything about the planet or its cultures. In fact, he had never even seen a woman. But he was the legal heir to an enormous financial empire. He then explored human morality and the meanings of love and founded his own church, preaching free love. Many young rebels of the 1960s selected Stranger as their counterculture bible.