I bought the first edition in 2002 for a song, in one of those discount bookstores. Nevertheless, the book is worth the cover price. It gives a lot of advice about tools, machine tools, workshop practice, storage, workshop layout, and even tips when you don't have space and just repair your bike in a parking lot. Along with it I would recommend "Ultimate motorcycle detailing", and the best one, "How to restore your motorcycle" by Zimmerman. The former and the latter should go in every old bike owner bookshelf.
Raul