| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Introductory Biology: Bis 2a Discussion Manual 2014, Supplement Text and Pak | 978-1-4652-4598-4 (1-4652-4598-7) | 2014 |
| Introductory Biology: BIS 2A Discussion Manual | 978-1-4652-6733-7 (1-4652-6733-6) | 2015 |
| Introductory Biology: BIS 2A Discussion Manual | 978-1-4652-1482-9 (1-4652-1482-8) | 2013 |