So I'm thinking of doing an episodic series in the form of movie scripts, based off Animorphs, where each book is an episode, and each season is however many books there are between the Megamorphs books. I'll then have the Megamorphs books be like theatrical movies that come out during the season breaks, and I'll have the Chronicles be kind of like Made-for-TV movies called The Animorphs Chronicles, with the subtitle being whichever one the script is based off of (I.E. The Animorphs Chronicles: Hork-Bajir, ect), where each one gives a bit of background info for the series pretty much.
I'll be sticking as closely as possible to the books, but I may be adding in or changing around some minor dialog or something like that, to flow better in script format. I've just started work on the first one, and am currently at the part were they first enter the construction site.