Some of these, like Innovation & University Publishing (the minigraph series), actually were intended to be multi-post series, while others (especially the guide to university publishing) just turned out that way. As such, some of them are a bit more coherently and explicitly united than others. This list also excludes two-part posts, at least for now.
The Doctoral Student’s Guide to University Publishing: Why the Intern Rejected Your Book: Why the Intern Liked Your Book; Your Book Will Not Sell; Your Dissertation Isn’t A Book (But It Can Be); The Dungeon Master’s Guide to Manuscript Evaluation; An Education for Academic Writers I: Your Dissertation is Not A Book; An Education for Academic Writers II: Money vs. Honor