G. C. · G.M. · Gaydell Collier · M.C.
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Basic Horse Care | 978-0-385-26199-9 | 1989 | Eleanor F. Prince |
| Basic Horsemanship | 978-0-385-42264-2 | 1993 | " |
| Basic Horsemanship: English and Western | 978-0-385-06587-0 | 1974 | " |
| Basic Training for Horses | 978-0-385-26238-5 | 1989 | " |