Murder at the Duomo: A BRAND NEW sun-soaked cozy mystery in the Armstrong & Oscar series from T A Williams

Don't miss the BRAND NEW page-turning instalment in the brilliant, BESTSELLING Armstrong and Oscar Cozy Mystery series by T.A. Williams. A gripping murder mystery set in beautiful Florence featuring a retired DCI and his loyal companion, Oscar.🐶 Even angels can have a dark side...

As the sticky heat of August settles over Florence, Dan Armstrong is ready for a well-earned break—sightseeing with fiancée Anna, daughter Tricia and her fiancé Shaun. But when a British man is found dead inside the city’s magnificent Duomo, Dan’s plans quickly change.

The victim, Tristan Angel, is a super-wealthy arms dealer with a saintly name and a devilish reputation. But what was he doing in the cathedral, and who decided to make it his final confession?

At Angel’s opulent villa in the hills of Fiesole, Dan and Commissario Virgilio encounter a colourful cast of suspects—each one hiding secrets and none too eager to talk. As tempers rise and the heat outside grows ever more intense, Dan and his four-legged sidekick, Oscar, must sniff out the truth before the killer strikes again.

Praise for T A Williams:

'Another wholly enjoyable and entertaining instalment to this now long running series with a delicious backdrop, a well crafted and likeable cast, a pacy, well written narrative and a solid mystery at its heart."

What readers are saying about T.A.Williams

'A fun mystery and a good read with descriptions that made me want to go book a flight. Dan and Oscar are a great team and kept me guessing!' Bestselling author Anita Davison

'T A Williams whisked me away to the beautiful Italian riviera in the company of an ex-pat private investigator and his gorgeous doggy sidekick on the case of a missing teacher. What a team, and what an adventure!!' Bestselling author Kate Wells

'The perfect combination of character, setting and plot, heralding an addictive new cozy mystery series!' Bestselling author Debbie Young

'Watching unassuming detective Dan Armstrong wheedle the truth out of folks is great fun. Highly Entertaining read!' Bestselling author Kelly Oliver

'Dan and Oscar are great company in a sun-drenched mystery that keeps you guessing right till the end.' Bestselling author Michelle Salter

© 2026 Boldwood Books (Hljóðbók): 9781837031399
© 2026 Boldwood Books (Rafbók): 9781837031443

Útgáfudagur

Hljóðbók: 2 februari 2026
Rafbók: 2 februari 2026