Spies of Hartlake Hall

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20th
20th century
A01=R. L. Graham
Author_R. L. Graham
british
Category=FFC
Category=FFH
Category=FH
Category=FV
Category=FXR
century
crime
english
eq_bestseller
eq_crime
eq_fiction
eq_historical-fiction
eq_isMigrated=1
eq_isMigrated=2
eq_nobargain
eq_thrillers
espionage
espionage fiction
fiction
gallagher
historical
historical crime
Historical fiction
house
locked
locked room mystery
manor
manor house
murder
mystery
patrick
room
sabotage
spies
spy
spy thriller
survival
thriller
thrilling
war
whodunit
world
world war 1
ww1

Product details

  • ISBN 9781035021956
  • Weight: 6226g
  • Dimensions: 252 x 335mm
  • Publication Date: 21 Aug 2025
  • Publisher: Pan Macmillan
  • Publication City/Country: GB
  • Product Form: Hardback
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She knelt beside the body and touched the man’s neck just in case there might still be a pulse. As she expected, there was none; the waxy face and blank eyes had already told their own story . . .

From the author of Death on the Lusitania, The Spies of Hartlake Hall by R. L. Graham is a gripping and evocative historical crime novel set in the closing stages of the First World War.


London, 1917. When a man’s body is found deep inside Room 40, a highly secretive organization within the Admiralty, intelligence agent Patrick Gallagher is brought in to investigate. The man has no identification and was discovered in a room locked from the inside with no other apparent exit. Moreover, found in his pocket is a highly confidential telegram which would be political dynamite if it were to fall into the wrong hands.

Few know about the death and, to avoid raising further suspicion, Gallagher invites those involved to his family’s home at Hartlake Hall for questioning. But they are not the only guests at the stately hall; members of a shooting party are also staying for the weekend. Over the course of three days, further bodies pile up as a ruthless killer continues to pull the strings from the shadows. As WWI rages on in Europe, many of the guests have secrets to hide, and Gallagher must move quickly in order to expose a deadly spy among them . . .

Praise for Death on the Lusitania:

‘An instant classic’ – Daily Mail

‘Immersive, gripping’ – Historical Novel Society

‘Perfect for lovers of Agatha Christie and Dorothy L. Sayers’ – Philip Gray, author of Two Storm Wood

R. L. Graham is a husband-and-wife team of historians and writers with a broad range of interests in many periods of history, including the belle époque and the tumultuous years leading up to the First World War and the post-war re-ordering of the world.

They are very much drawn to the shadowy world of crime, espionage and political intrigue. They are particularly fascinated by historical mysteries: things which have happened but have no apparent explanation. Originally from Canada, they moved to a small village in Devon in the year 2000.

Marilyn Livingstone, one half of R. L. Graham, was diagnosed with pancreatic cancer while this book was being written. She passed away in September 2023.

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