http://www.knittingparadise.com/threads/do-i-really-need-to-block-my-knits.740434/
Dry blocking

22 tips for blocking knitting

Got to be at least one tip in here that you have not heard of!
This article has 22 tips for blocking knitting
How to care for knitted items

Lots of interesting information in this article. There is information on how to wash different yarn fibers, hand washing knitted garments, machine washing knitted garments, and blocking.
3 things blocking will fix, 3 things it won’t

I have not blocked many knitted projects. This was helpful.
View the article about the 3 items blocking can and can’t fix.