where is web site for Denis MacKenzia: looking for fishing book by this auther?

Answer 1

These were the only references I could find to a Mackenzie who had written anything on fishing:

Mackenzie-Philps, Peter Flyfishing Skill on Stillwaters Blandford Press: London 1987.

Mackenzie-Philps, Peter Successful Modern Salmon Flies Blandford Press: London 1989.

Mackenzie-Philps, Peter Flycasting Handbook Ward Lock Limited: London 1991.

Two of them are available on amazon.com. He also has two videos.