The Windsock range of books are used by WW1 historians/modelers, and are very detailed. Each book is dedicated to a specific aircraft. They are distributed in America by;
Bill Dean Books Ltd
PO Box 69
New York 113575
Although you could probably get hold of a copy from any online model shop - Hannants in the UK ship worldwide (
www.hannants.co.uk)
You may also like to check out
Above The Trenches by Christopher Shores, Norman Franks & Russell Guest. This book has infomation on British Aces of WW1. Lloyd Sammual Breadner's entry is on page 84. You should be able to get hold of this book from a library, but if you have any difficulties drop me a line and I'll copy the information from the book and email it to you.
VBR,
Vince