Dr John Feltwell is an author of a number of natural history, gardening and conservation books.
| Nos. | Year | Author (s) | Title | Publisher | ISBN |
| 1 | 1982 | Feltwell, J. | A Naturalist’s Guide to the A21 | Wildlife Matters | 0 907970 00 1 |
| 2 | 1982 | Feltwell, J. | Twenty Wealden Walks for Naturalists | University of Sussex | 0 904242 20 X |
| 3 | 1982 | Feltwell, J. | Large White Butterfly, the biology, bioch | Dr. W. Junk, The Hague | 90 6193 128 2 |
| 4 | 1984 | Feltwell, J. | Butterflies and other Insects of Britain | Reader’s Digest | 0 276360 07 9 |
| 5 | 1995 | Feltwell, J. | Discovering Doorstep Wildlife | Hamlyn, London | 0 600305 74 0 |
| 6 | 1986 | Feltwell, J. | The Natural History of Butterflies | Croom Helm | 0 709910 59 2 |
| 7 | 1987 | Feltwell, J. | Our World in Focus | Hamlyn, London | (unpublished) |
| 8 | 1987 | Feltwell, J. | Naturalist’s Garden Ebury Press | London | 0 852223 61 1 |
| 9 | 1988 | Feltwell, J. | Animals and Where They Live | Dorling Kindersley | 0 863181 87 2 |
| 10 | 1989 | Feltwell, J. | Countryside Conservation | Ward Lock | 0 706367 96 0 |
| 11 | 1990 | Feltwell, J. | American Gardens In Style | Colour Library Books | (unpublished) |
| 12 | 1990 | Feltwell, J. | The Story of Silk | Alan Sutton, Gloucester | 0 862996 11 2 |
| 13 | 1990 | Feltwell, J. | Butterflies, A Practical Guide | Learning Through Landscapes | 1 872865 00 3 |
| 14 | 1991 | Feltwell, J. | Beekeeping, A Practical Guide | Learning Through Landscapes | 1 872865 03 8 |
| 15 | 1991 | Feltwell, J. | Slugs, Snails and Earthworms | Learning Through Landscapes | 1 872865 05 4 |
| 16 | 1991 | Feltwell, J. | Recycling in the School Environment | Learning Through Landscapes | 1 872865 04 6 |
| 17 | 1992 | Feltwell, J. | Meadows, A History and Natural History | Alan Sutton, Gloucester | 0 862999 01 4 |
| 18 | 1992 | Feltwell, J. | A Pocket Guide to European Butterflies | Dragon’s World, London | 1 850281 00 9 |
| 19 | 1992 | Feltwell, J. | Butterflies of N. America (Canadian Folio) | Smithmark Publishers | 0 831769 63 7 |
| 20 | 1992 | Feltwell, J. | Butterflies of Europe (folio edition) | Dragon’s World, London | |
| 21 | 1992 | Feltwell, J. | Butterflies of North America (folio edition) | Dragon’s World, London | |
| 22 | 1992 | Feltwell, J. | Live Oak Splendor | Garden / Mississippi Taylor, Dallas | 0 878338 07 1 |
| 23 | 1993 | Feltwell, J. | Butterflies and Moths, Eyewitness Series | Dorling Kindersley | 0 751360 01 5 |
| 24 | 1993 | Feltwell, J. | Encyclopaedia of Butterflies of the World | Blandford, Quarto | 0 713724 26 9 |
| 25 | 1993 | Feltwell, J. | Butterflies and Moths, Nature Facts | Bramley Books, Quarto | 0 862839 08 4 |
| 26 | 1993 | Feltwell, J. | Bugs, Bees and Other Insects | Oxford University Press | 0 199100 38 1 |
| 27 | 1995 | Feltwell, J. | Conservation of Butterflies | Wildlife Matters | 0 907970 02 8 |
| 28 | 1995 | Feltwell, J. | Climbers and Trellis Plants Aura | Colour Library Books | 0 947793 41 0 |
| 29 | 1995 | | CD World Wide of Animals |
Creative Wonders, USA |
744505 |
|
| 30 | 1997 | Feltwell, J. | Spectacular Hanging Baskets | Cassell | 0 304346 14 4 |
| 31 | 1997 | Feltwell, J. | DK Explorers Butterflies and Moths | Dorling Kindersley | 0 751360 97 X |
| 32 | 1998 | Feltwell, J. | Clematis (Fridge Fun) | Apple Press, Quintet | 1 840920 06 8 |
| 33 | 1998 | Feltwell, J. | Orchid (Fridge Fun) | Apple Press, Quintet | 1 840920 08 4 |
| 34 | 1998 | Feltwell, J. | Sunflower (Fridge Fun) | Apple Press, Quintet | 1 840920 05 X |
| 35 | 1998 | Feltwell, J. | Chrysanthemum (Fridge Fun) | Apple Press, Quintet | 1 840920 07 6 |
| 36 | 1998 | Feltwell, J. | Cactus (Fridge Fun) | Apple Press, Quintet | 1 840920 04 1 |
| 37 | 1998 | Feltwell, J. | Pocket Guide to Butterflies | Parkgate Books, London | 0 751360 97 X |
| 38 | 1998 | Feltwell, J. | Clematis for All Seasons | Collins and Brown | 1 552092 83 6 |
| 39 | 2001 | Feltwell, J. | Geraniums and Pelargoniums | Collins and Brown | 1 855858 45 2 |
| 40 | 2001 | Feltwell, J. | Field Guide to Butterflies (new edition) | Reader’s Digest | 0 276 425 05 7 |
| 41 | 2003 | Feltwell, J. | Clematis and Climbers | Harper Collins | 0 007146 52 3 |
| 42 | 2006 | Feltwell, J. | Bumblebees | Wildlife Matters | 0 907970 03 6 |