Hi Bill - you are doing the right thing, as you say its cheap and if its a good read please let me know and I'll buy a copy also ... I wish all books were so cheap...
PS the free kindle reader works just fine (at least for me)...cheers
in case you don't know - its $3 on Amazon !
http://www.amazon.com/Complete-Guide-Volume-Analysis-ebook/dp/B00DGA8LZC/ref=sr_1_1?ie=UTF8&qid=1379433897&sr=8-1&keywords=A+Complete+Guide+To+Volume+Price+Analysis