A science fiction alternative history with alien invaders, spies, and assassins.

*spoiler* Trump is still a baddie!

Aliens invaded Earth and occupied the UK and the USA. They assumed the roles of the human upper classes, many existing members of which welcomed and collaborated with them in order to maintain personal wealth and power. Resistance movements were formed, but their effectiveness was limited by the constant and deadly threat of an orbiting alien spaceship.

Thirty-five years later, when two spaceship slaves escape down to Snowdonia in possession of humanity-saving information, New Scotland Yard detectives Carmen Wood and Thomas Able are sent to find them in a race against time and overwhelmingly well-resourced alien agents. The next five days will change the world forever.