Minimal Author Strength Needed for Writing Good Books

[speedchase]

If you have the money, you can always afford to publish your own go book even if you have no idea how to play go, but looking for an established publisher to be interested in such a book would be difficult.

there is a difference between being able to write a go book, and being able to write a good go book(see thread title).

[tchan001]

If someone publishes a good coffee table photo book of the finest go equipments in the world along with the history of go in Asia, does he have to have a minimal go strength? Probably not, but it won't be the sort of the book you'd read to improve your go skills. (No I'm not planning to do one. Just a hypothetical situation)