Sri Aurobindo spontaneously wrote about ten books at the same time

Darwinians and Other Creationists from One Cosmos by Gagdad Bob

Perhaps we should first define creation. Let's see... for me, creation involves bringing something entirely novel into existence, something that certainly couldn't have occurred randomly, but only through the creative act. Therefore, all true creativity is analogous to the original creatio ex nihilo. If the Beatles hadn't created I Am the Walrus in 1967, then no one would have. Ever.

Similarly, if I don't write my posts when I do, they'll never be written, for you can never pass through the same stream of consciousness twice. Admittedly, I practice a form of extreme seeking and off-road spiritual adventure in which I suspend memory, desire, and understanding, in order to spontaneously cook up a fully half-baked post from scratch each morning, but even so, that's just pushing the creative process to the inner limits. Plus I'm too lazy to prepare.

My models in this regard are Bion and a particular teacher I had in graduate school, Dr. Panajian (through whom I first encountered Bion; I suppose I should also mention Aurobindo, who spontaneously wrote about ten books at the same time in this manner -- he called it "overmental writing"). I bring this up because I literally cannot imagine who I might have become if I hadn't met Dr. Panajian, and through him, discovered the works of Bion.
One Cosmos Under God: The Unification of Matter, Life, Mind & Spirit