Arkhangel : A Novel (2020)

The brutally authentic, tense and terrifying thriller from bestselling author and frontline journalist James Brabazon.
Officially, Max McLean doesn't exist.
An off-the-books assassin for the British government, he operates alone.
But when a routine hit goes badly wrong, a cryptic note on a $100 bill prised from his target's dead fingers suggests there's more to the mission than meets the eye.
Is someone from Max's former life trying to send him a message?
From Paris to Jerusalem and on to the frozen wastes of north-west Russia, Max is forced into a desperate race for the truth - with unknown enemies determined to stop him at any cost.