The Black Box (Paperback) (ISBN-13: 9781557424884)

This collection of interconnected mystery stories centers on Sanford Quest, a master detective known for his cutting-edge methods and sharp intellect. As he faces a series of enigmatic cases involving theft, murder, and deception, a mysterious black box plays a pivotal role in his investigations. Each story is filled with suspense, unexpected twists, and the thrilling atmosphere of early 20th-century crime fiction. Oppenheim's work combines clever detective work with a touch of adventure, keeping readers engaged through every turn.