Any book recommendations?

JMTTC

I've never posted here but thought it would be a good place to get some advice. When I had my DS I planned to breastfeed but was uneducated about bf-ing and my supply never met DS's needs so I always supplemented and eventually gave up after just 2 months.

Now that I am pregnant with #2 I would like to give bf-ing a better shot.  I think it would be a good idea to have a LC visit me at the house the immediate days after new LO's birth.  But also, I was wondering if you all had any recommendations as far as bf-ing books?  Did you go to classes beforehand?  What made it work for you?

Thank you much in advance!