a good compainion book is One Book rightly divided by Doug Stauffer. forever settled is an excellent one to read though not just for defence but for general information. You may like the style of James Knox I would loan one of mine but you're so far away.
go to
http://www.kjv1611.org/BBB/Bulletin%...oad%20Page.htm you can down load Ruckman's bulletins for free lots of gems there.