The term 'I, Robot Author' refers to Isaac Asimov, a Russian-born American author and professor of biochemistry. He is best known for his works of science fiction and popular science. Asimov was one of the most prolific writers of all time, having written or edited more than 500 books and an estimated 90, 000 letters and postcards. His most famous work is the I, Robot series, which consists of nine short stories and a novel. The six-letter solution to the crossword is ASIMOV, while the eleven-letter solution is ISAACASIMOV.