"Then you start another book and suddenly the galley proofs of the last one come in and you have to wrench your attention away from what you're writing and try to remember what you were thinking when you wrote the previous one"

This quote by Bernard Cornwell speaks with the problem of keeping focus when writing numerous books. It is a pointer that when composing, it is essential to remain concentrated on the job at hand and not be sidetracked by the work that has already been finished. The quote recommends that when an author remains in the middle of composing a book, they may be disrupted by the arrival of the galley proofs of the previous book. This can be a difficult shift, as the author must change their attention from the current book to the previous one and attempt to bear in mind what they were believing when they wrote it. This quote is a suggestion that writing is a process that needs focus and devotion, which it is very important to remain concentrated on the task at hand.