The crossword solutions for the term BEAU GESTE AUTHOR are WREN (4 letters), SAHARA (6 letters), EPIC (4 letters), LAISSE (6 letters), and PCWREN (6 letters). The author of the novel Beau Geste is P.C. WREN, a British soldier and writer who served in the Indian Army and wrote many books about his experiences. His most famous work is the 1924 novel Beau Geste, which tells the story of three brothers who join the French Foreign Legion to escape a troubled past. The novel was adapted into several films and has been praised for its vivid descriptions of the SAHARA Desert and its EPIC adventure story.