A chilling letter sets the Belgian sleuth on the trail of an enigmatic killer.
BBC Radio 4 Extra
7/12 Major Francis White seeks peace with his father before heading into battle.
5/5 The spinster sleuth reveals the murderer's identity, plus more surprises.
6/12 1647, the Model Army attempt to bring Cromwell round to their way of thinking.
4/5 The investigations into Colonel Protheroe's death don't go at all to plan.
4/4 Reynolds and Leon prepare for a battle of minds. Who will survive? Read by Rhashan Stone.
5/12 The Model Army easily reaches London, but with sinking confidence in Cromwell.
3/5 With more than one confession to murder, who can the amateur sleuth believe?
3/4 Leon plans for the exciting new way of life that his enhanced mind has revealed.
4/12 1674, and a spontaneous revolution in army ranks sees troops heading towards London.