| title | ISBN-13 | year of publication |
|---|---|---|
| Brownsea BP's Acorn | 978-1-905546-21-3 | 2007 |
| Divolkano | 978-0-435-91067-9 | 1991 |
| Ecology: Plants and animals | 978-0-7802-0451-5 | 1992 |
| Ecotoxicology | 978-1-4665-9179-0 | 2014 |
| Environmental Pollution by Chemicals | 978-0-09-107991-8 | 1971 |
| Food farming | 978-0-7802-0453-9 | 1992 |
| Forests forever | 978-0-7802-0455-3 | 1992 |
| Going to be-- a butterfly | 978-0-7802-5118-2 | 1996 |
| Go Ya Go Nna Serurubele Dtm | 978-0-435-91070-9 | 1992 |
| Great Garbage Mountain | 978-0-7802-0452-2 | 1992 |
| Oceans of fish | 978-0-7802-0454-6 | 1992 |
| Our changing atmosphere | 978-0-7802-0448-5 | 1992 |
| Our storehouse earth | 978-0-7802-0450-8 | 1992 |
| Seeds | 978-0-7802-5121-2 | 1996 |
| Seeds Grow: Sunshine Science | 978-0-7802-0248-1 | 1992 |
| Slugs and snails | 978-0-7802-2831-3 | 1994 |
| Spiders | 978-0-7802-3476-5 | 1995 |
| Teacher guide: Science understandings, technology | 978-0-7802-1453-8 | 1994 |
| Volcanoes | 978-0-7802-5106-9 | 1996 |
| We need energy | 978-0-7802-0449-2 | 1992 |
| What's Inside? | 978-0-7802-3299-0 | 1996 |
C. W. · C. Walker · Colin H. Walker · Colin John Walker · Colin S.K. Walker
CRC Press · Heinemann · Random House · Wright Group · Write Books CPR Ltd