Spellbook musings: part the second.

After some thought on the matter, here are some ideas for the use of spellbooks that have drifted though my mind so far. It's somewhat rough-and-ready; but then, so are the original rules --The first thing to note is that I wanted to have some idea of how many pages scribing a spell may take up. 3.x uses this scheme; at that, I'd had some formula or other years ago for pagecount for 2e but have