The Shadow at Greystone Chase
Clara Benson
Angela Marchmont Mystery (10)
A Horse Called Hero
Sam Angus
Blue Diamonds
R. E. Murphy
Childe Roland to the Dark Tower Came
Robert Browning
His Majesty's Hope
Susan Elia MacNeal
Maggie Hope (3)
Mr. Churchill's Secretary
Maggie Hope (1)
The Prime Minister's Secret Agent
Maggie Hope (4)
Princess Elizabeth's Spy
Maggie Hope (2)