| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2018 | 978-1-946544-17-9 | Rick Townsend | Boeing 757-767 Study Guide, 2019 Edition |
| '' | 978-1-946544-18-6 | '' | Boeing 777 Study Guide, 2019 Edition |
| '' | 978-1-946544-19-3 | '' | McDonnell Douglas-Boeing MD-80 Study Guide, 2019 Edition |
| 2019 | 978-1-946544-25-4 | '' | Boeing 737 Study Guide, 2020 Edition |
| '' | 978-1-946544-26-1 | '' | Boeing 757-767 Study Guide, 2020 Edition |
| 2019 | 978-1-946544-27-8 | Rick Townsend | Boeing 777 Study Guide, 2020 Edition |
| '' | 978-1-946544-28-5 | '' | McDonnell Douglas-Boeing MD-80 Study Guide |