Commas between Compound Predicates

We learn from CMOS 6.23 that “a comma is not normally used to separate a two-part compound predicate joined by a coordinating conjunction.” In other words, when the subject isn’t repeated after a word like “and” or “but” in a compound sentence, a comma is usually omitted.

A Chicago Style Halloween Quiz

What does Halloween have to do with Chicago style? Not a lot, but that hasn’t stopped us from coming up with ten questions designed to challenge your editorial knowledge and stoke your curiosity about this quirky holiday and some of the words associated with it.

Quotation marks, with comma and period

Commas and Periods with Quotation Marks

According to The Chicago Manual of Style, commas and periods are almost always placed before a closing quotation mark, “like this,” rather than after, “like this”. This traditional style has persisted even though it’s no longer universally followed outside of the United States and isn’t entirely logical.

Who Gets Capitalized in a Novel?

Few readers will be puzzled by the capital D in the first example and the small d (and s) in the second. “Detective MacSwain” is treated like a name, a proper noun; “detective” (like “sleuth”) is a common noun. But what form would you choose in the following examples?