A Poisonous Plot Other Books in This Series

A Grave Concern A Grave Concern
A Grave Concern
2016
The Habit of Murder The Habit of Murder
The Habit of Murder
2017
The Sanctuary Murders The Sanctuary Murders
The Sanctuary Murders
2019
The Chancellor's Secret The Chancellor's Secret
The Chancellor's Secret
2021
A Plague On Both Your Houses A Plague On Both Your Houses
A Plague On Both Your Houses
2017
An Unholy Alliance An Unholy Alliance
An Unholy Alliance
2017
A Bone Of Contention A Bone Of Contention
A Bone Of Contention
2017
A Deadly Brew A Deadly Brew
A Deadly Brew
2017
A Wicked Deed A Wicked Deed
A Wicked Deed
2017
A Masterly Murder A Masterly Murder
A Masterly Murder
2017