Stranger in a Strange Land is a science fiction novel by Robert Heinlein. It begins with the return of a man to Earth who was raised on Mars by Martians. The resulting conflict of cultures is funny and sometimes eye opening.
The novel tells the story of Valentine Michael Smith, the offspring of the first human astronauts to reach the planet Mars. After the death of the crew, Smith becomes an orphan and is raised by the native Martians as if he were one of their own. During his time there, he acquires a number of the traits of the Martian culture, including the ability to read minds and control matter in strange and unusual ways. When he is eventually found and brought back to earth by a second expedition to Mars, he becomes an instant celebrity as the only known human to have made contact with the Martians and returned to Earth