Kevin Frei and I have launched a project called Liberalism Unrelinquished, and we offer a reading list on the history of classical liberalism.
I published a short piece at The Atlantic, about the origination of "liberal" in a political sense of the term.
Here are links to other stuff authored/coauthored by me.
Ryan Daza and I are grateful to the Adam Smith Institute for endorsing this project and giving their imprimatur to it. ASI's homepage is here.