Set of 3 books. The Secret is Always with Me + The Shadow at the Threshold + The Key to Our Secret

Set of 3 books by Anna and Tatyana Polyakova: "The Secret is Always with Me", "The Shadow at the Threshold", "The Key to Our Secret". All books are in a stylish design, in hardcover and with white offset paper. It will delight lovers of modern adventure detective stories.

All three novels are about secrets and mysteries: a continuation of T. Polyakova's series "In the Name of Mystery" and "The Mysterious Quartet".