| G11 General Building Contractor (A) 2018 | $81.99 |
| F24 National Standard Master Plumber Questions Workbook ICC Exam | $81.99 |
| W13 National Standard Residential Building Contractor (C) | $78.99 |
| G17 National Standard Journeyman Electrician Questions Workbook | $81.99 |
| G16 National Standard Master Electrician Workbook ICC Exam 2018 | $81.99 |
| W11 National Standard General Contractor (A) | $76.99 |
| F16 National Standard Master Electrician Workbook ICC Exam | $80.99 |
| W12 National Standard General Building Contractor (B) | $81.99 |
| W16 National Standard Master Electrician Workbook ICC Exam | $78.99 |
| F12 National Standard General Building Contractor (B) 2015 | $83.99 |
| F31 National Standard Journeyman Mechanical Questions Workbook | $81.99 |
| 2012 Commercial Plumbing Inspector | $81.99 |
| G18 National Standard Residential Electrician Workbook ICC Exam | $76.99 |
| 2015 Residential Building Inspector | $76.99 |