Not sure where in the world you are located but I managed to get hold of this book by asking my library to get hold of a copy inter-library loan. Pretty hard to find otherwise. The sections on his writing methods were fairly short so you may have read most of it already. Inter-library loan! Of course!
Michael Moorcock: How to Write a Novel in 3 Days
Siren's Call: A talk with Michael Moorcock - Los Angeles Times
So it stands to reason that, having played around with notions of time, space and genre, he should do the same with reality and fiction. The reality in The Whispering Swarm is the life and career of one Michael Moorcock, writer, guitarist, Londoner and working-class hero, plus the magnificent city in which he grew up. The fictional elements of the book are, confusingly enough, about exactly the same subjects. Few children, he writes, could have enjoyed growing up as much as he did. From the printing presses around Fleet Street to the coffee bars of s Soho, young Michael received an eclectic education on the streets that saw him become, by the age of 16, a published author, aspiring skiffle musician and editor of Tarzan Adventures magazine.
Michael Moorcock’s Method of Writing a Novel in Three Days
Michael Moorcock, a hugely influential and prolific writer, has the solution. Moorcock is famous, in writing circles, for being able to write a book in three days. He wrote many of his early fantasy novels at such high speed. So he must have been doing something right. But how do you write a novel in three days?
Despite his prodigious gifts and his long-standing success as a novelist, Michael Moorcock is only too happy to share the secrets of his craft. Rather than a fantasy author imitating other fantasy authors such as Tolkien, the budding author of fantasy fiction should turn to earlier writers who were writing very different novels, including social realist fiction Moorcock name-checks figures as different as Benjamin Disraeli, Joseph Conrad, H. Wells, and Von Grimmelshausen , and find the right structure for the fantasy novel they want to write. This is why reading as much as possible is important.