I'm also interested in American Philosophy. Although, I'm specifically interested in Classical Pragmatism. If you are a fellow pragmatist, I recommend William James' The Varieties of Religious Experience and his The Will to Believe. Also, John Dewey's Democracy and Education and his Experience and Nature (if you're feeling bold, it's arguably his most difficult work). Peirce's The Fixation of Belief is great too. I can keep going with Classical Pragmatism, but I'll stop there in case none of this is what your interested in. Let me know otherwise.
It would be great to hear what, specifically, you are interested in regarding American Philosophy, and it would be cool to swap reading recommendations
(Pragmatism is my main interest, but I've read, and enjoy reading, other things within American philosophy)
Also, feel free to PM me if you are interested in talking about Amer Phil more generally and want to reserve this thread specifically for reading recommendations. (I was happy to see your AOI, this is the first time I see even the words "American Phil" in a thread, in a long time)