Maggie Hope

by Susan Elia MacNeal

1. Mr Churchill's Secretary (audiobook) 2013
2. Princess Elizabeth's Spy (audiobook) 2014
3. Her Majesty's Hope (audiobook) 2014
4. The Prime Minister's Secret Agent (audiobook) 2014
5. Mrs Roosevelt's Confidente (audiobook) 2016
6. The Queen's Accomplice (audiobook) 2017
7. The Paris Spy (audiobook) 2017

8. The Prisoner in the Castle

Mistress of the Art of Death

by Ariana Franklin

1. Mistress of the Art of Death
2. The Serpent's Tale
3. Grave Goods (audiobook)
4. A Murderous Procession (audiobook)