Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | In Service Days | 2020 | Michael A. Stackpole | Buy |
| 2 | Need to Know | 2020 | Michael A. Stackpole | Buy |
| 3 | Easy As Pie | 2020 | Michael A. Stackpole | Buy |
| 4 | Field Trip | 2020 | Michael A. Stackpole | Buy |
| 5 | Lost Hiker | 2020 | Michael A. Stackpole | Buy |
| 6 | Ill Met in Lyttleton | 2020 | Michael A. Stackpole | Buy |
| 7 | Capital City Crime: Haunted City | 2020 | Michael A. Stackpole | Buy |
| 8 | Capital City Crime: Cold Comfort | 2020 | Michael A. Stackpole | Buy |
| 9 | XR-39 Tango | 2020 | Michael A. Stackpole | Buy |
The In Hero Years series by Michael A. Stackpole consists of nine books, all published in 2020. The series begins with In Service Days and runs through XR-39 Tango. Along the way it includes entries like Need to Know, Easy As Pie, Field Trip, and Lost Hiker, as well as a two-part Capital City Crime sub-arc (Haunted City and Cold Comfort).
Stackpole released the entire nine-book series within a single year, making it easy for readers to move through the full run without long waits. The publication order listed above gives the intended reading sequence from start to finish.