| 66 Fire Inspector I 2021 | $157.98 |
| W13 National Standard Residential Building Contractor (C) | $157.98 |
| W31 National Standard Journeyman Mechanical Questions Workbook | $76.99 |
| 2018 Commercial Plumbing Inspector | $86.99 |
| G17 National Standard Journeyman Electrician Questions Workbook | $81.99 |
| 2012 Commercial Plumbing Inspector | $163.98 |
| 2012 Residential Building Inspector | $76.99 |
| F32 National Standard Residential Mechanical Exam Workbook | $76.99 |
| G25 Journeyman Plumber Practice Questions Workbook 2018 | $163.98 |
| 2021 Residential Electrical Inspector | $76.99 |
| F25 National Standard Journeyman Plumber Practice Questions Work | $76.99 |
| G29 National Standard Master Mechanical Questions Workbook | $81.99 |
| 66 Fire Inspector I 2012 | $78.99 |
| W18 National Standard Residential Electrician Workbook ICC Exam | $78.99 |
| W25 National Standard Journeyman Plumber Practice Questions Work | $153.98 |
| 2018 Residential Building Inspector | $76.99 |
| T16 National Standard Master Electrician Workbook ICC Exam 2021 | $163.98 |
| G31 Journeyman Mechanical Exam 2018 Paperback Version | $163.98 |
| 2018 Residential Mechanical Inspector | $76.99 |
| 2015 Residential Building Inspector | $153.98 |
| 2018 Commercial Mechanical Inspector | $78.99 |
| 67 Fire Inspector II 2012 | $78.99 |
| 2021 Residential Mechanical Inspector | $76.99 |
| G16 National Standard Master Electrician Workbook ICC Exam 2018 | $81.99 |
| W12 National Standard General Building Contractor (B) | $163.98 |
| F18 National Standard Residential Electrician Workbook ICC Exam | $76.99 |
| 2021 Commercial Plumbing Inspector | $86.99 |
| F31 National Standard Journeyman Mechanical Questions Workbook | $81.99 |
| 2012 Commercial Mechanical Inspector | $78.99 |
| F29 National Standard Master Mechanical Questions Workbook | $81.99 |
| W29 National Standard Master Mechanical Questions Workbook | $78.99 |
| F16 National Standard Master Electrician Workbook ICC Exam | $80.99 |
| 2015 Commercial Mechanical Inspector | $78.99 |
| 2018 Residential Electrical Inspector | $76.99 |
| 2021 Commercial Building Inspector | $78.99 |
| 2015 Residential Mechanical Inspector | $76.99 |
| 2012 Residential Electrical Inspector | $76.99 |