Author David Millett   Published in 1994   Published by Hartley Publishers, Lancaster

Author Fox Geen    Published in 1952     Published by George Allen & Unwin, London

Compiled by the staff of ‘Motor’   Published in 1910    Published by Temple Press

Anonymous author. Published in 1980. Publisher CSS Productions.

August 1930 Edited by the British Gliding Association.

Photographs with introductory essay by Philip Wills    Published in 1960    Published by Max Parrish, London

Edited and published by the British Gliding Association. Published in 1931

Author – The British Gliding Association   Published in 2002    Publisher A&C Black, London For copyright reasons, only a sample of this book is available.

Authors Percival and Mat White    Published in 1931   Published by Whittlesey House, New York

Second edition Author Derek Piggottt   Published in 1998     Published by A&C Black, London For copyright reasons, only a sample of this book is available