Wolf Six Books in Order

The Wolf Six series introduces Ruslan Akulov, one of the most dangerous assassins in Alex Shaw’s shared thriller universe. Akulov is Ukrainian by birth but was raised in Moscow and conscripted into a covert Russian special forces unit known as the Werewolves. That past left him with elite skills, deep trauma and a fierce hatred for the system that used him.

By the time we meet him in Wolf Six, Akulov has walked away from official service and remade himself as a weapon for hire. In the underground world of contract killers his call sign, Wolf Six, is whispered with a mix of fear and respect. He lives by his own kill code, targeting those who prey on the innocent and refusing jobs that feel like pure political murder, even when turning them down is dangerous.

A seemingly simple assignment in Chicago blows that fragile balance apart. When Akulov happens to thwart an armed bank robbery, he exposes himself to both the Russian Bratva and the CIA. What should have been a clean job turns into a spiralling conflict that drags him from the streets of Chicago to Kyiv, Havana and back into the United States. Each new city forces him to weigh survival against the promises he has made to himself about the kind of killer he will be.

In Kill Code, the second book, the series becomes even more claustrophobic and psychological. Akulov wakes on a passenger plane that is moments from crashing, with no memory of how he came to be there. Surviving the impact is only the beginning. On the ground he discovers that he is being framed for a series of murders and hunted by multiple factions, including corrupt law enforcement and a former colleague turned nemesis, Martin Basson. Flashbacks slowly reveal the tangled history between the two men and the job that set them at odds.

The tone across the series is gritty and kinetic. Gunfights, ambushes and close quarter fights are written with an eye for tactics, but there is always time for the small beats that show Akulov’s weariness and flashes of dark humour. His travels through Chicago neighbourhoods, post Soviet cities and Latin American backdrops feel lived in rather than postcard neat, reflecting Shaw’s wider experience of working in and around those regions.

Although Wolf Six’s missions are self contained, there are threads that connect him to other parts of Shaw’s fiction, including contacts in European intelligence services and criminals who have appeared elsewhere. Readers who enjoy Jason Bourne style amnesiac puzzles, John Wick’s choreographed violence or morally complex antiheroes will find a familiar energy here, delivered with a distinctly Eastern European edge.