Looking For A Book

[PMSKnife]

Hello All,

Someone e-mailed me a link last week for a book concerning power hammers. I deleted it accidentally and I have forgotten the exact name of the book. It was along the lines "The Simple Power Hammer". The link showed on the cover of the book a nicely build modern day air hammer. If anyone knows of the title of this book could you please post it here or contact me directly please?

I did a search with many different combinations with the wording to no avail.

TIA
Mark