Nifft
Penguin Herder
Disambiguation is great, unless it costs clarity.For the latter, it occurs to me that gaming books bear more resemblance to technical writing than most other forms of prose. And in technical writing, you do generally want to remove ambiguity, and be as specific as possible. I would expect authors of such to minimize use of pronouns (with or without gender) for that reason.
Pronouns can increase clarity. They can do this without imposing ambiguity. They can also increase ambiguity, but that's when you're using them wrong.
Technical writing uses pronouns. Good technical writing even shows good use of pronouns.
Cheers, -- N