Description
Six English survivors of the Great War – four men and two women – converge on Lake Como, Italy in 1921. The result: one corpse and one killer...

Psychiatrist Joseph Barnett is treating wealthy socialite Penelope Jones for schizophrenia at a sanitarium in Como. She is convinced someone is trying to kill her.

Penelope is married to war veteran Alexander Cavendish, hero of the Battle of the Somme. Barnett knows – and hates – Cavendish from the trenches where both were officers during the battle: one was trying to save lives, the other take them.

Both men had been wounded and treated at a hospital in Amiens where Bartlett met and later married Rose who worked there as a nurse. But why does Rose also harbour an intense animosity towards Cavendish?