I've found myself with a couple of doubles (from xmas/bday presents) and wondered if anybody with extra copies of their own fancied doing a swap :
Prehistoric Flintwork by Chris Butler
An Illustrated guide to Early Buckinghamshire by Michael Farley
The Buckinghamshire book is recent and a good overview, Ice age to Tudor, plenty of illustrations, and lots on the Neo to IA. Michael Farley is the former county archaeologist.
The Chris Butler book is a classic. Enough said!
Not bothered about prices etc. Both books are in decent condition. Let me know if you have anything you're willing to swap.