 | On The Dating Of English Houses From External Evidence | Monograph |
 | A Key to the Woodlice of Britain and Ireland | Monograph |
 | Keys to the Families of British Spiders | Soft cover |
 | A Key to the Collembola (Springtails) of Britain and Ireland | Monograph |
 | Illustrated Key to the Families of British Springtails (Collembola) | Monograph |
 | A Key to the Major Groups of British Terrestrial Invertebrates | Soft cover |
 | Illustrated Key to the British False Scorpions (Pseudoscorpions) | Monograph |
