This small classic book was published in 1934 and is bang up to date. That is, if you don’t mind that the piece of tech she recommends is a typewriter (as opposed to longhand).
Brande directs you to other works to study the structure of plot, how to write grammatically, and so forth. What she teaches is how to understand the creative process and she recommends disciplines to help you be more creative and productive to order. She argues that the process of writing combines the anarchic creative free flow that is in part coming from the unconscious, and a more rigorous detached intellectual self. Both need to be firing on all cylinders but not necessarily the same amount at the same time. Exercises include writing on first rising, and writing at a fixed time, as a discipline to generate initial pages, without undue concern about quality.
If you like, the metaphor of write drunk and edit sober, or the adage to write the first draft as if no one is watching.
I can’t claim to have followed her method, but in so far as I understand my own process, it seems sound enough. Interesting that many other writing books don’t touch on this.
Brande has plenty of bugbears. She doesn’t like group discussion of student work, as unfocused and prone to pile-ons – though she doesn’t call them that. What listening to public criticism of your work does is teach you to receive feedback and learn how to be selective in what you act on. Some is just wrong.
The book is short, practical, and focused on areas which many other books skip over. Indeed, Brande would argue by doing so, they are actively unhelpful.