OK, a non-ideological post, but I hope a helpful one. I haven’t read the weekend LRC yet, so this is not meant as a response to any piece that appears today.
Correct:
Murray Rothbard’s book For a New Liberty made me think about the world differently.
Incorrect:
Murray Rothbard’s book, For a New Liberty, made me think about the world differently.
Those commas would belong there only if For a New Liberty had been Rothbard’s only book. Thus:
Correct:
My wife, Heather, and I attended the recital.
Incorrect (because it suggests I have more than one wife):
My wife Heather and I attended the recital.