| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| online password organizer: password keeper | 978-1-0919-6102-9 (1-0919-6102-6) | 2019 |
| Password Keeper: password keeper, password notebook, password assistant, notebook for passwords, password diary, password journal, password logbook | 978-1-0904-4350-2 (1-0904-4350-1) | 2019 |