Hey everyone, I'm a lefty golfer and new to this forum. I just bought and finished reading a great book called, "On The Other Hand'. It's by a lefty pro named Steve Anderson. It's fantastic and has helped me already cut about 12 shots off my game. If you're a lefty and have been frustrated like me in reading right handed books then check it out. I think his web site is steveandersongolf.com
I'm sure you can google him to find it.