Sam Tanenhaus's original 2009 essay in The New Republic, the basis for the book we're discussing today: https://newrepublic.com/article/61721/conservatism-dead

Whitaker Chambers's 1957 dismantling of Ayn Rand in the pages of National Review: https://www.nationalreview.com/2005/01/big-sister-watching-you-whittaker-chambers/

And here's Buckley's 1955 mission statement for National Review: https://www.nationalreview.com/1955/11/our-mission-statement-william-f-buckley-jr/