Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Christmas Cruise Crisis | 2023 | Hope Callaghan | Buy |
| 2 | Millie’s Cruise Ship Mysteries: Bamboozled in Bimini | - | Hope Callaghan | N/A |
| 3 | Bamboozled in Bimini | 2024 | Hope Callaghan | Buy |
| 4 | Ketchikan Killer | 2024 | Hope Callaghan | Buy |
| 5 | Skagway Sleuths | 2024 | Hope Callaghan | Buy |
| 6 | Waylaid in Whittier | 2025 | Hope Callaghan | Buy |
| 7 | Tiki Hut Tragedy | 2025 | Hope Callaghan | Buy |
| 8 | High Seas Hijinks | 2026 | Hope Callaghan | Buy |
With Millie now cruise director, this sequel series gives the character more authority and a slightly different vantage point on shipboard life and crime. The setting and tone are consistent with the original, so fans of Millie’s Cruise Ship Mysteries will feel right at home.
Eight books across 2023 to 2026 keeps the series focused without overstaying its welcome, and the cruise ship setting continues to provide the mix of glamour and contained drama that made the original popular.