The dissolute scion of a powerful merchant family, and a woman living in seclusion with only her dog and her demons for company, have become infected by a copies of a powerful chunk of alien code.
Driven to discover what it wants from them, they become caught up in a conflict between a policeman allied to the Jackaroo and the laminated brain of a scientific wizard, and a mystery that spans light years and centuries. Humanity is about to discover why the Jackaroo came to help us, and how that help is shaping the end of human history.
Each book follows one hero, uncovering the threat to humanity and the world from their point of view. Each book can be read on its own, and will give the reader a complete, kinetic, fast-paced military SF story. But read both books and the reader gets something else - another view of (some of) the same events and crossover points, culminating in a bloody battle at Canary Wharf.
The two books can be read in any order, but together they tell the story of humanity caught in the crossfire between two deadly alien races, who have made Earth their battleground...
If Miller wants to protect his job and save the world, he's going to have to dig deep and get his hands dirty.