The Flight to Lucifer is a 1979 book by the American literary critic Harold Bloom. His only novel, it was composed as a sequel to the David Lindsay 1920 novel A Voyage to Arcturus, which supplied the concept of a voyage through space to a distant planet created by a demiurge, and a few other incidental features of the book. However, most of its content derives fairly directly from Gnosticism, which Bloom had studied.