What Do You Call a Mini-Series, But for Essays?

I’m starting up a new essay series.

You know how when one of the streaming giants is trying to grow their already bloated subscription list they will go on a mad dash for new content? A lot of times, they pick up mini series. Shows that are only running for a pre-determined amount of time or episodes, and usually focusing on a specific topic. Mini-Series are great in that you don’t usuall…