DI Caius Beauchamp Books in Order

Detective Caius Beauchamp discovers a murdered woman on Hampstead Heath after her wealthy boyfriend's extravagant birthday party. As he questions London's privileged social circle, its tightly connected suspects use money and influence to obstruct his search for the killer.

A suspicious Thames drowning and a death at the theatre pull Detective Caius Beauchamp into parallel investigations. A missing schoolgirl and a government minister's demands connect his search to a privileged world where powerful people expect protection from justice.

Two deaths in a wealthy family's kitchen initially suggest a burglary gone wrong. A tip about the grandmother's will leads Detective Caius Beauchamp toward buried family secrets, while influential people pressure him to close a case that threatens his reputation.

Digby Coombe-Watson has worries about his family and a crumbling inherited property when he invites a first date into his home. His decision to ignore ordinary precautions ends in murder, opening a mystery in which more deaths may follow.