| title | ISBN-13 | year of publication |
|---|---|---|
| ******** Logbook | 978-1-0819-9177-7 | 2019 |
| ******** Logbook: For the Things I forget to Remember! | 978-1-0776-9596-2 | 2019 |
| ******** Logbook: Never Lock Yourself Out Again! | 978-1-0776-9682-2 | 2019 |
| ******** Logbook: WTF is My Password? | 978-1-0776-2080-3 | 2019 |
| ******** Logbook: WTH is my Password? | 978-1-0776-8765-3 | 2019 |