TLDR: There isn’t one.
I once auditioned to teach a writing course on the community level for a place that offered a bewildering array of classes in everything from becoming a real estate tycoon to becoming a high-end chef. It was pretty clear to me that they syllabus the program wanted was based on the 5- or 7-beat plot (which are essentially the same thing, but the 7-beat-plot breaks the stages down a bit more). So I put together a class outline and taught a sample class and lost the gig. Why? As near as I can tell, it’s because at the end of the class I said something like “Of course, this is only one way to write a novel, and it might not be the one for you.”
Apparently that was heresy. True, in my opinion, but heretical in that situation. Oh well.
I think many satisfying books have a glancing relation to the 5- or 7-beat story (there are many different terms for each beat–one man’s “introduction” might be another man’s “exposition,” etc. But the writer may get there without once thinking in those terms.
These days a lot of the writing advice I see is not about writing at all, but about the business of being a writer. And a lot of that advice is such that I, for one, would never have put pen to paper if I had seen it as a young and tender human. If you are the sort of person who likes to write, but writes slowly, or sweats over crafting a sentence, or thinks in a quirky, non-linear fashion, some of the rules could stop you dead. If you’re the kind of introvert for whom having a Social Media presence gives you shudders the rules could stop you dead. And rules really shouldn’t stop you dead, honest.
I was confidently told last month by someone who I assume is living up to her own dicta, that if I couldn’t publish a book a month–more would be better, but a girl’s got to sleep–then I would never make it as a writer.
Um.
It may be fortunate that I don’t make my living by writing, because I flunk many of the Right Way To Be A Writer tests. The fastest I have ever written a book was a little under three months–from turning in the outline to the editor (I never outline, but it was a media tie-in book and such was required) to dropping the manuscript on said editor’s desk. Approval of the outline, by the way, came in a week after I delivered the book (the book was needed urgently, as the writer whose work had previously been scheduled for that slot had had to drop out–publishing schedules are sometimes inexorable). So: I am not going to be putting out a book a month, under any circumstances. I don’t, as noted, outline (actually, sometimes I outline when I’m about 2/3 of the way through a book to make sure I know where I”m going). The 5 or 7 steps in my plot are observed only when the book is done and I can say “hey, look! Rising action! I did that!” All in all, in terms of the Right Way shibboleths, I’m a pretty bad writer.
And yet I’ve written more than a dozen books, published 11 of them (I’m polishing #12 as we speak). So somehow, despite the rules, I appear to be a writer.
All this is to say: you are a writer if you write. You may not be an author (I tend to think of authors as persons who have written, and perhaps published. Authordom involves past tense). You may structure your work rigorously according to one metric or another, or wander, as I do, over the landscape of your plot until you find yourself at a satisfying destination. The rules are really just there to help you, not to grade you.
Okay: maybe there is one rule I would say is inviolable: Be yourself and have fun. If you’re having fun, even if it’s the stare-off-into-the-middle-distance-and-swear-under-your-breath sort of fun, then you’re doing it right. If you’re having fun, it’s far more likely that someone else–like the audience–will as well (all things being equal, and the book being written in sentences and stuff).
You can tie your own hands by following the rules; that may make you feel safer. But remember that art is by its nature a risky business.