P. C. Wren's 'Beau Geste: The Mystery of the 'Blue Water' & Major Henri De Beaujolais' Story' is a classic adventure novel set in the Sahara desert. The story follows the mysterious disappearance of a precious sapphire, known as the 'Blue Water,' and the unfolding events surrounding the French Foreign Legion. Wren's detailed descriptions and vivid imagery immerse the reader in a thrilling tale of ...