Free as a Bird - Used
Author:  Philip Aubrey Wills
This book is no longer in print.  Below are links for used copies.
Book, Hard cover, dozens of black and white photos and illustrations, 246 pages, Copyright 1973
Dimensions: 5.71 x 8.74 x 1.0 inches (145 x 222 x 25 mm)

A classic book from a legend in British gliding.  
For details see the scans from the inside front cover, table of contents and inside back cover.

Search for used copies at: alibris or amazon.com or Barnes&Noble or ebay