Cover image not available
Originally published in (B65-108066) 'Winters' tales for children 1. Macmillan, 1965.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
A circlet of oak leaves by Rosemary Sutcliff. Published by Hamilton in 1968. Publication and catalogue information, links to buy online and reader comments.