Just received my contributor's copy of Fastitocalon, which is a European journal dedicated to "studies in fantasticism ancient to modern." The special issue is all about world-building & subcreation, and it allowed me to apply to possible worlds theory (as a branch of narrative theory) to the different editions of The Hobbit.
Basically, without delving into any gory details, I think the 1st edition of The Hobbit creates a distinct fictional world which requires study in its own right -- and this world is modally differentiated world from the fictional worlds created by the Revision Phrase (2nd edition text, 1951-1954) and the Assimilation Phase (post-Fellowship of the Ring).
Fun stuff . . . and I actually talked about submitting the original abstract on this blog little over a year ago, here.
Intriguingly, 5 of the 11 contributors were graduate students (two of the articles had dual authors). That number rises to 6 if you count myself, since I'd written my submission prior to defending the diss.
All in all, it's a nice little volume, and I even recognize a few fellow Tolkien scholars (Robin Anne Reid, Thomas Honegger, Alan Turner, Anahit Behrooz).
Now, shameful-secret time: I actually had no idea what a "fastitocalon" was, so some time ago I googled it only to realize that I should have known all about it already. It's a medieval sea monster that Tolkien wrote a poem about (published in The Adventures of Tom Bombadil). Kinda embarassing, I admit, that I totally glossed over the fastitocalon in my reading. Also, I belatedly realized, the monster also appears in several Final Fantasy games.