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Thea Osborne Books in Order
Below you'll find the complete list of Thea Osborne books in publication order. This is generally the recommended reading order for the series.
Reading order verified: March 2026
Quick Answer
What order should I read the Thea Osborne series? Start with "A Cotswold Killing" (2004) and follow publication order through all 21 books.
The complete Thea Osborne reading order is listed below in publication sequence.
Publication Order
A Cotswold Killing
2004
A Cotswold Ordeal
2005
Death in the Cotswolds
2007
A Cotswold Mystery
2008
Blood in the Cotswolds
2008
Slaughter in the Cotswolds
2009
Fear in the Cotswolds
2009
A Grave in the Cotswolds
2010
Deception in the Cotswolds
2011
Malice in the Cotswolds
2012
Shadows in the Cotswolds
2013
Trouble in the Cotswolds
2014
Revenge in the Cotswolds
2015
Guilt in the Cotswolds
2016
Peril in the Cotswolds
2017
Crisis in the Cotswolds
2018
Secrets in the Cotswolds
2019
A Cotswold Christmas Mystery
2020
Echoes in the Cotswolds
2021
Betrayal in the Cotswolds
2022
A Discovery in the Cotswolds
2023
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