| F25 National Standard Journeyman Plumber Practice Questions Work | $76.99 |
| G16 National Standard Master Electrician Workbook ICC Exam 2018 | $81.99 |
| W11 National Standard General Contractor (A) | $76.99 |
| 2012 Residential Plumbing Inspector | $153.98 |
| 2018 Residential Plumbing Inspector | $153.98 |
| 2015 Commercial Building Inspector | $157.98 |
| 2021 Residential Building Inspector | $76.99 |
| W16 National Standard Master Electrician Workbook ICC Exam | $78.99 |
| 2021 Residential Plumbing Inspector | $76.99 |
| 2015 Residential Building Inspector | $76.99 |