You could try Building the Timber Frame House, by Tedd Benson & James Gruber, as a how to book, The Timber Frame Home, also by Tedd, how to integrate Timber Frame with todays technology,
Timber Frame construction by Jack Sobon and R Schroeder, the basics of Timber Framing. and lastly Build a Classic Timber Framed House by Jack Sobon, the entire process from start to finish, these are at most librarys, good book stores, or by mail order from Roy Arnold at Needham Market, ra@royarnold.com 01449 720110
or Tim Walton at Carpenter Oak & Woodland Co cowco@netcomuk.co.uk 01225 743 089