Loveday Brooke is called to Redhill after police suspect a small religious sisterhood of helping a gang rob country houses. Working from observation rather than appearances, she clears the sisters, follows clues involving the neighborhood's electrical system and a deliberately planted false trail, and helps trap landlord John Murray and the real burglary gang.

This recording comes from The Lady Detectives (BBC Radio). BBC Radio 4 carried the broadcast. The cast includes Gayanne Potter, Paul Young, Neil McKinven, Noreen Leighton, and Lucy Paterson. Other credited names include Patrick Rayner as producer.

Characters credited in this version include Loveday Brooke.

This version adapts The Redhill Sisterhood. Catherine Louisa Pirkis is credited as author.

Four-part BBC Radio 4 anthology dramatizing early female-detective fiction, adapted by Roger Danes and produced by Patrick Rayner.