| title | ISBN-13 | year of publication |
|---|---|---|
| Dirty Slang Dictionary | 978-1-5408-9941-5 | 2016 |
| Easy Guide: EC0-350 Ethical Hacking and Countermeasures: Questions and Answers | 978-1-5397-6508-0 | 2016 |
| Easy Guide: Google Adwords: Questions and Answers | 978-1-5395-9059-0 | 2016 |
| Easy Guide: PMI Project Management Professional : Questions and Answers | 978-1-5397-4760-4 | 2016 |