| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A Key to the Woodlice of Britain and Ireland | 978-1-85153-204-9 | 1991 | |
| Biology of Springtails | 978-0-19-854084-7 | 1997 | |
| Principles of Ecotoxicology | 978-0-7484-0940-2 | 2000 | C. H. Walker · R.M. Sibley · D.B. Peakall |
| The Biology of Millipedes | 978-0-19-857699-0 | 2002 | |
P. H. · P. Hopkin · S H · S. P. · S.P. Hopkin · Stephen H. · Stephen P.
CRC Press · Field Studies Council · Oxford University Press