[IsaacL]

The Ayn Rand lexicon is a good jumping off point. http://aynrandlexicon.com/book/conceptual.html

Ayn Rand's philosophy goes far beyond the stereotype of capitalism and selfishness. She wrote a ton on consciousness, concept-formation, the psychological function of art, and so on. Click around that link above and you'll see what I mean.

If you want to dive in at the deep end, this is her most technical work, and is the book that convinced me (and many others) that she's on to something big. https://www.amazon.com/Introduction-Objectivist-Epistemology...