I have recently acquired the following books

MISS BROADWOOD'S DELIGHT - Folk Songs from Sussex and other English Counties (ISBN 0 9526363 1 X)
and
SWEET SUSSEX - Songs from the Broadwood Collections(ISBN 0 9526363 0 1)

Both are available from

Ferret Publications
34 Maney Hill Road
Sutton Coalfield
West Midlands
B72 1JL
England

BUSHES AND BRIARS - Folk Songs collected by Ralph Vaughan Williams , Edited by Roy Palmer (ISBN 1 86143 072 2)
This was re-released by Llanerch Publishers in 1999

All are worth having but Bushes and Briars is a gem and its great that such books are available again.
If , like me, you missed them the first time round - don't let them slip by this time