Roger Williams

How to improve Triumph TR2-4A

2014

Triumph TR6

2013

How to restore Triumph TR2, 3, 3A, 4 & 4A

2015

How to Improve Triumph TR5, 2 50 & 6 - Updated & Revised Edition!

2014

How to Improve Triumph TR7, TR7-V8, TR8

2015

Your expert guide to MGB & MGB GT problems how to fix them

2013