| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Precalculus 1: An Investigation of Functions (Chp 1-4) | 978-1-5484-0712-4 (1-5484-0712-7) | 2017 | David Lippman |
| Precalculus 2: An Investigation of Trigonometry (Chps 5-9) | 978-1-5484-0772-8 (1-5484-0772-0) | 2017 | " |