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| G12 Building Contractor (B) 2018 | $86.99 |
| G17 National Standard Journeyman Electrician Questions Workbook | $81.99 |
| W16 National Standard Master Electrician Workbook ICC Exam | $78.99 |
| T18 National Standard Residential Electrician Workbook ICC Exam | $76.99 |
| W11 National Standard General Contractor (A) | $76.99 |
| F24 National Standard Master Plumber Questions Workbook ICC Exam | $81.99 |
| 67 Fire Inspector II 2018 | $78.99 |