This set of Turning & Mechanaical Manipulation by Charles Holtzapffel (I think I have spelt that correctly) has just come into stock. Holtzapffels wpecialized in lathes for ornamental turning but also made a name for its high-quality edge and boring tools. The creme de la creme. These books are in excellent condition and only priced at £49 for the three.
Secondhandtools.co.uk 