This is a hidden gem of a story. The Russian winter setting gives this ghost story an appropriately icy mood. It’s a little bit post-Cold-War/espionage, a little bit supernatural mystery. Writer Joe Harris has skillfully crafted each chapter to deepen the intrigue, develop the characters, and keep you wanting more. In spite of its otherworldly elements, Harris keeps the espionage details feeling grounded and realistic within the overall context. Fans of tv shows like “X-Files” and “Fringe” should check this out – it shares a kinship with those kind of stories.