I just got and read "Soldering and Brazing" by Tubal Cain, which had
been recommended on RCM. It was very useful, and well worth the $13.00
(including shipping by Royal mail) it cost me.

Buying it took two tries. The first attempt, directly from Amazon.com,
petered out. What worked and worked well was to go through Amazon's
"new and used " (Amazon Marketplace) button, and select a British
bookseller who ships to the US. I used "The Book Depository Ltd.".

Soldering and Brazing is #9 is a whole series of 33 practical books.
Wonder if they are all that good.

Joe Gwinn