Salex Illustrated Dictionary of Lacemaking
by Alexandra Stillwell.  2009.  Addendum available from Alexandra with more Bucks references.
Available from Alexandra Stillwell, UK, direct, (22.50 Pnds including addendum)  or through Barbara Fay Books German (32.50 Euros)
A5 size, soft cover, bound spine 20mm deep. Black and white.  254 pages with over 2,200 entries and over 1,000 detailed line drawings.

A valuable reference book for any lace library.