| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1978 | 978-0-930644-02-4 | John Gladstone | Florida air conditioning contractor's handbook |
| 1992 | 978-0-930644-16-1 | John Gladstone | Ductwork Estimating for HVAC (Tech-Set Series) |
| '' | 978-0-930644-17-8 | '' | Moving Air Through Fans and Ducts (Tech-Set Series) (Tech-Set Series) (Tech-Set Series) (Tech-Set Series) |
| '' | 978-0-930644-18-5 | '' | Moving Water Through Pumps and Pipes for Hpac: With Pipe-O-Graph (Tech-Set Series) (Tech-Set Series) (Tech-Set Series) (Tech-Set Series) |
| 1997 | 978-0-930644-21-5 | et al John Gladstone | Contractor's Exam Book: How to Pass the Examination for Master Builder and General Contractor |