S R · Sarah Roadnight · Sriya Rathnakara · Sriya Rathnayakara
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Bantams in Colour | 978-0-947870-00-3 | 1984 | Michael Roberts |
| Domestic Duck and Geese in Colour | 978-0-947870-03-4 | 1986 | " |
| Ducks and Geese at Home | 978-0-947870-02-7 | 1985 | Michael Roberts · Victoria Roberts |
| Incubation at Home | 978-0-947870-16-4 | 1996 | Michael Roberts |
| Modern Free Range: For the Smaller Farmer | 978-0-947870-05-8 | 1988 | Michael Roberts · Victoria Roberts |
| Modern Vermin Control | 978-0-947870-04-1 | 1986 | Michael Roberts |
| Poultry and Waterfowl Problems | 978-0-947870-26-3 | 1998 | " |
| Poultry House Construction | 978-0-947870-21-8 | 1997 | " |
| Quail, Past and Present | 978-0-947870-12-6 | 1999 | " |
| Smallholders D-I-Y | 978-0-947870-17-1 | 1999 | " |
| Turkeys at Home 1999 | 978-0-947870-06-5 | 1989 | " |
| Wildfowl at Home 2008 | 978-0-947870-08-9 | 1991 | Alan Birkbeck |