I've talked about the acting methodology for Ghost Little's universal story structure. It borrows from how Pixar builds its movie plots, with a few modifications. That's how everything clicks at a high altitude for the story. Lower down though, I've implemented something else: the Dan Harmon Story Circle.
Each chapter in each book begins with an outline governed by a story circle. It's worked to great effect, in particular with introductory chapters, which are self-contained stories by design, as well as each book's starting point.
I'm also using this tool to elevate the offer of free books to invite new readers into the story-sphere.
However, just as I'm working on a modified Pixar story structure, I want to see if there's anywhere Harmon's story circle should be changed.