Elizabeth Vincent Foster

I don't know much about this author who appears to have written just one book, a fantasy featuring a flying horse. I am not even sure whether she is British or American as the book was first published in the USA and then in the UK. If anyone can give me any more information about her, I would be very grateful!

Pony Books:

LYRICO: THE ONLY HORSE OF ITS KIND
aka LYRICO: THE STORY OF A VERY SPECIAL HORSE
(GAMBIT [USA] 1970)
(1st UK edition MACMILLAN 1971)
ILLUSTRATED BY JOY BUBA
Reprinted in paperback by Pan when it was renamed.
Most recently reprinted in the USA in 1996 by Parabola under its original title.
SUMMARY: Fantasy pony story. Phillipa lives in the city but longs for a horse. When she does finally get one it is very special as it has wings!

Collectors info:
Easy to find in both the UK and USA, although the American first edition is harder to come by in the UK.