Thomas Chaloner, the 17th century spy, solves a dastardly new case
Susanna Gregory Books
Susanna Gregory masterfully crafts historical mysteries, delving into the harsh realities of medieval life with exceptional research and vivid detail. Her narratives often explore dark periods, contrasting superstition with the nascent stages of medical science and critical thinking. The author excels at weaving intricate plots with compelling character studies, bringing the often squalid conditions of the Middle Ages vividly to life. Her distinct approach offers readers a uniquely compelling, research-driven journey into the past.






A Grave Concern
- 448 pages
- 16 hours of reading
Physician Matthew Bartholomew battles more medieval crime in the latest in the much-praised series
To Kill Or Cure
- 436 pages
- 16 hours of reading
The latest episode in the popular series of mediaevel mysteries, featuring the physician-cum-sleuth, Matthew Bartholomew.
The Sanctuary Murders
- 400 pages
- 14 hours of reading
Medieval physician Matthew Bartholomew returns for his latest case amongst rumours of war
The Tarnished Chalice
- 512 pages
- 18 hours of reading
For the twentieth anniversary of the start of the Matthew Bartholomew series, Sphere is delighted to reissue all of the medieval monk's cases with beautiful new series-style covers.
Set against the backdrop of the crumbling Savoy hospital, the story revolves around a Dutch delegation striving for peace between two nations. Thomas Chaloner, who has connections to the delegates from his time in Holland during Cromwell's era, finds himself amidst personal ties, including his late wife's sister. The narrative explores themes of diplomacy, personal loss, and the complexities of historical relationships during a tumultuous period.
A new adventure for Matthew Bartholomew, medieval physical/sleuth.
The Hand Of Justice
- 544 pages
- 20 hours of reading
The Tenth Chronicle of the mediaeval physician turned sleuth, Matthew Bartholomew.
Intrigue in Covent Garden
- 464 pages
- 17 hours of reading
Chaloner faces a barrage of problems in the latest case for the 17th-century spy
The final instalment of the popular medieval chronicles featuring fourteenth- century Cambridge physician Matthew Bartholomew

