Image: cover of D. J. Mulloy’s The World of the John Birch Society.
BOOKS
Claire Conner: Wrapped in the Flag: A Personal History of America’s Radical Right.
Edward H. Miller: A Conspiratorial Life: Robert Welch, the John Birch Society, and the Revolution of American Conservatism.
D. J. Mulloy: The World of the John Birch Society: Conspiracy, Conservatism, and the Cold War.
Rick Perlstein: Before the Storm: Barry Goldwater and the Unmaking of the American Consensus.
ARTICLES
Claire Conner: collection of articles at her website.
Bob Dylan (song): John Birch Paranoid Blues, Live, 1963.
Lisa Graves: Like His Dad, Charles Koch Was a Bircher.
Thomas Mallon: A View from the Fringe: The John Birch Society and the rise of the radical right.
Spartacus International: The John Birch Society.
Erick Trickey: Long before QAnon, Ronald Reagan and the GOP purged John Birch extremists from the party.
Wikipedia: The John Birch Society.