Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Murder in Tuscany | 2022 | T.A. Williams | Buy |
| 2 | Murder in Florence | 2023 | T.A. Williams | Buy |
| 3 | Murder in Chianti | 2023 | T.A. Williams | Buy |
| 4 | Murder on the Matterhorn | 2023 | T.A. Williams | Buy |
| 5 | Murder at the Leaning Tower | 2024 | T.A. Williams | Buy |
| 6 | Murder on the Italian Riviera / Murder on the Riviera | 2024 | T.A. Williams | Buy |
| 7 | Murder on an Italian Island | 2025 | T.A. Williams | Buy |
| 8 | Murder in Portofino | 2024 | T.A. Williams | Buy |
| 9 | Murder in Siena | 2023 | T.A. Williams | Buy |
| 10 | Murder in Verona | 2024 | T.A. Williams | Buy |
| 11 | Murder in the Tuscan Hills | 2025 | T.A. Williams | Buy |
| 12 | Murder at the Ponte Vecchio | 2025 | T.A. Williams | Buy |
| 13 | Murder in Venice | 2025 | T.A. Williams | Buy |
| 14 | Murder at the Duomo | 2026 | T.A. Williams | Buy |
| 15 | Murder in Rome | 2026 | T.A. Williams | Buy |
The Armstrong and Oscar series launched with Murder in Tuscany (2022) and has since grown to fifteen books. Each mystery takes the pair to a different Italian setting, from the streets of Florence and Siena to the shores of Portofino and the hills of Chianti.
T.A. Williams uses the travelogue quality of the series to showcase his knowledge of Italy while keeping the mystery plots tight and engaging. The books are light enough for vacation reading but clever enough to keep mystery fans guessing.
The rapid expansion of the series shows its popularity with readers who enjoy both the cozy mystery genre and armchair travel through Italy.