The intense inner life revealed through Lindsay’s novels only throw the details of his outer life into an enigmatic light. Building on the brief accounts first published in the “Lindsay revival” of the 1970s and 1980s, I Dream With Open Eyes combines the existing information with new details garnered from family history records, contemporary newspapers (including a close look at the reviews his works received in their day), and other sources to flesh out the life of this private, imaginative man who believed he had “a message for humanity”. It concludes with a look at Lindsay’s posthumous reputation, and the adaptations inspired by his most famous work, in the century following the publication of A Voyage to Arcturus.