Mystery of the Green Ray

In ''The Mystery of the Green Ray'' by William Le Queux, readers are taken on a thrilling journey filled with espionage, mystery, and adventure. Set in the early 20th century, the novel follows the protagonist as she unravels a complex plot involving a secret weapon and a mysterious green ray that holds the key to its power. Le Queux''s writing style is engaging and suspenseful, keeping readers on...