| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Cells and Microbes-Teacher Resource Book | 978-0-618-04529-7 (0-618-04529-5) | 2000 |
| Continuity of Life-Teacher Resource Book | 978-0-618-04532-7 (0-618-04532-5) | 2000 |
| The Changing Earth-Teacher Resource Book | 978-0-618-04530-3 (0-618-04530-9) | 2000 |
H. M. · H.S. · Houghton Mifflin · Houghton S · M S.