I just published a new book, Free Speech: Supreme Court Opinions from the Beginning to the Roberts Court. It's a collection of the Court's free speech opinions, which I have edited and to which I add historical context and analysis. I am using the Preliminary Edition in my course on Freedom of Speech and the Press at Berkeley; classes started today for the Spring semester. The book can be ordered from Cognella, the publisher, by going to https://students.universityreaders.com/store/