Rachael Stirling

The lives of two eccentric metal detectorists, who spend their days plodding along ploughed tracks and open fields, hoping to disturb the tedium by unearthing the fortune of a lifetime.

Gail, Belle, David, and Hannah all encounter new and disruptive influences in their lives, kicking off interweaving stories set in a house in Manchester, England, UK, divided into four flats.

In 1952, four women who worked at the wartime code-breaking centre, Bletchley Park, reunite to track down a serial killer.

Two female British code breakers team with American cryptographers to solve a series of murders in San Francisco.