Moscow, 1934.

Moscow's glittering new subway is under construction at last. The first line will run through the centre of the city, cutting deep through Moscow soil. But futures cannot be created without digging up the past. Though Russia's leaders want to build a glorious Soviet capital, what holds them in a fatal grip is history: old mud and bones.

Anton Belkin is an Investigator at the Procuracy, a sensitive job at a dangerous moment on the road to the Show Trials. He is also someone who needs to keep his head down. His artist father was once the darling of the revolutionary avant-garde, a painter whose work could inspire devotion and great sacrifice. But now his dreams are out of place, too loud and red in Stalin's world of sterile rules and rubber stamps.

Anton is dragged into a murder case. A prominent archaeologist, working alongside the subway dig, has been killed in a deserted mansion. Though Anton doesn't want the job, his former lover, Vika, who is now a powerful member of the secret police, browbeats him into paying a visit to the site with her. Against his better judgement he is drawn to follow though, embarking on investigations that will almost certainly get him killed.

Deep underground, he finds a priceless secret that could genuinely unlock the future but links him to a vicious internecine fight for power in the young Soviet state. In the process, he is forced to reconsider the history he shares with Vika and the bonds that bind them both.

Moscow Underground is a sweeping novel of life, death and politics in the quicksand world of Stalin's tyranny.