Yes, I mean real footnotes, not just endnotes—so readers will actually read them. The Solomon Scandals contains two endnotes, and
Did Harry Truman really say, “If you want a friend in Washington, get a dog”? Or maybe “buy a dog”?
Who was the first on Earth to utter a classic line, or something close to it: “If you want a
Update: I’ve now traced the quote to a Reagan Administration official, who, however, can’t recall where he heard it. See