What is the best book to use for learning American Sign Language?

Answer 1

I do not speak sign language, so I can only go by what I find on the net, but this site seems to give good advice:
http://www.aslpro.com/
http://www.aslpro.com/testingProducts.html

Answer 2

Make friends with a deaf guy or woman. i for my section know a deaf guy or woman who would not unquestionably know lots sign language using using listening to aids and his dad and mom conversing to him from infanthood and treating him like a listening to guy or woman. He did propose although that i take advantage of youtube to verify if i needed to.