AUTHOR: COLLEEN CAMBRIDGE (Also goes by COLLEEN GLEASON)

The Phyllida Bright Mysteries (Agatha Christie)

• ✔ Murder at Mallowan Hall (Oct 2021)
• ✔ A Trace of Poison (Oct 2022)
• ✔ Murder by Invitation Only (Sept 2023)
• ✔ Murder Takes the Stage (Oct 2024)
• ✔ Two Truths and a Murder (Oct 2025)
• Death Down the Aisle (releases Oct 27, 2026)

The Tabitha Knight Mysteries (Julia Child)

• ✔ Mastering the Art of French Murder (May 2023)
• ✔ A Murder Most French (Apr 2024)
• ✔ A Fashionably French Murder (Apr 2025)
• ✔ In the Spirit of French Murder (Apr 2026)

The Quinn & Gates Mysteries (Abraham Lincoln)

• ✔ Murder at Lincoln's Gala (Nov 2017)
• Murder in Lincoln's Library (Aug 2018)
• Murder at the Capitol (Jan 2020)

AUTHOR: BENJAMIN STEVENSON

The Ernest Cunningham Mystery Series

• ✔ Everyone in My Family Has Killed Someone (2022)
• ✔ Everyone on This Train Is a Suspect (2023)
• ✔ Everyone This Christmas Has a Secret (2024)
• ✔ Everyone in This Bank Is a Thief (2026)