A thrilling, chilling story of hidden evil, The Third Twin is a heart-stopping, spine-tingling story from master of suspense, Ken Follett.

An Impossible Result
Jeannie Ferrami, a scientific researcher investigating the behaviour of identical twins who have been raised separately, uncovers a perplexing mystery; identical twins who were born on different days, to different mothers, in different places.

A Blossoming Love
One, Steve, is a law student and the other, Dennis, a convicted murderer. As Jeannie works with Steve on her project she finds herself falling in love with him, but their world is shattered when he is accused of a monstrous crime.

A Terrible Secret
Jeannie cannot believe that Steve committed the crime, but proving it means she will be forced to question everything she believes. And as she digs deeper, her investigation uncovers a terrifying conspiracy – and it becomes clear the plotters will kill to keep it hidden.