Snow Falling on Saturn

A man and woman live life quietly in Northumberland. About to have dinner with some elderly guests their picture postcard life is ripped to shreds when a face from the pages of the young mans past arrives to the dinner table.

What is The Bookshop? Who is Lord Spencer Salisbury? And why should the forced release of a high security prisoner on Shetland send them and soon the world into a tailspin of terror?

So begins an odyssey of discovery into a rabbit hole of secret intelligence. The man Rachel thought she had married was not as he had seemed.

Who really is Rupert Reed?

Who really is the man named SATURN?