E F. · G.E · G *** F · Grolier Educational
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Pro/Con: 1 | 978-0-7172-5638-9 (0-7172-5638-3) | 2002 | |
| Pro/Con | 978-0-7172-5639-6 (0-7172-5639-1) | 2002 | Grolier |
| Visual Science Encyclopedia | 978-0-7172-5595-5 (0-7172-5595-6) | 2001 | Brian J. Knapp |