Witnessing Mallory's deceitful actions in framing an innocent man, Goodfellow seeks out Father Brown.

On her birthday, Mrs. McCarthy received a most unwelcome surprise: her life was suddenly in peril, stalked by a figure of unsettling power – a mysterious avenging angel.

When a child killer is discovered dead, Father Brown is compelled to revisit forgotten histories and reopen old scars.

The return of a figure haunted by past sorrows compels Father Brown to examine the unfolding events within the Church of Apollo.

Father Brown found himself collaborating with Flambeau on a quest for a hidden treasure within the walls of a fifteenth-century castle.

Father Brown’s comfortable standing within the parish is challenged by a disagreement with a prominent newcomer.

Father Brown's visit to Chummy's holiday camp was soon shadowed by a death. It seemed, almost immediately, that someone had met an untimely end.

Bunty evolved into a familiar presence beside Father Brown, drawn once more into the shadows when a disquieting secret surfaced at the nearby girls' correctional institution.

When a former employee is discovered dead, Father Brown finds himself drawn into an investigation of the staff at the nearby health spa.

The revelry of Lady Felicia's New Year's ball dissolves into chaos with the shocking discovery of a murder among the guests.