Pensive Products · Science, Naturally!
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| 101 Things Everyone Should Know About Math | 978-0-9678020-3-9 (0-9678020-3-2) | 2010 | Kevin Segal · Nathan Levy |
| Pensive Inquiries: Building Better Decision Makers Through Thoughtful Questions | 978-0-9817587-0-1 (0-9817587-0-3) | 2008 | |
| The True Adventures of Pensacola Phil | 978-0-9817587-1-8 (0-9817587-1-1) | 2008 | |
Marco Zappia · Marco Zoppi · Marco Zupi · Mark Zabawa · Mark Zappi · Mark Zeff · Morris Zief