Gargett,Valerie. — The black Eagle. A study.

[Randsburg], Acorn Books & [Halfwaay House], Russel Friedman Books, in association with the trustees of the John Voelcker Bird Book Fund, [1990]. 279 pp. Col. & b./w. ills. Orig. hardcover (blue cloth, silver lettering on spine), d./j. Large 8vo.Includes illustrations after paintings by Greame Arnott, and after sketches by Robert Davies.