"I'm going to cultivate extremely precise handwriting. Extremely small scrolls would be very useful." Hmm. "I wonder if you could get something reusable by making grooves in an object and filling them with new ink or what have you for every casting."
"Oooooh," exclaims May, and she flips to the index. "...Well, if you can, this book doesn't know it or doesn't have it under an obvious index term."
"It seems worth the experiment, in any case. There's only so much book; one can hardly blame them for focusing more on how magic works than how to practice it efficiently."
Back to the chapter. Anything written or drawn outside the main circumscription will not affect the spell, unless you're doing one with two diagrams (chapter six); it is customary to write your inscriptions (incantations) down so you don't forget them mid-sentence; they should be about yea long and yea complicated and yea exact; here are some examples in various languages, Polish alas not among them but French is in there.
"Oooooh, I wanna turn invisible," sighs May. "And fly to school."
"Well, not even all critters have wings. But I do, and I want to use them. There's not enough room here."
"I suppose it's still possible that I am something and just don't know it. I'm not sure I want to, if I am--yet, anyway. I don't currently feel the lack of wings, but if it turns out I have them I'd rather wait to find out until we've worked out invisibility."
"I wonder why fire is coming up disproportionately often. It doesn't seem like it would be very important..."
"I think it's easy to do. I found a lot of fire runes doing my data entry project. Oh, and the letter to the publisher will go out Monday."
"I think I've found some stylistic similarities between some of the runes and Norse runic alphabets, but nothing sufficiently concrete that I can be sure it's not confirmation bias."
"Do you want to tell me or should I check myself in case I can corroborate something?"
"I think it would be showing, not telling--if I had any similarities solid enough to firmly define, besides the fact that both tend to be fairly angular, I'd be more confident it wasn't confirmation bias."
"If you check yourself and don't see anything, I can point out my observations later; I'm less confident that the reverse is true. So the latter option is probably preferable."
Textbook. Principles of how to compactly arrange runes and in what order. Spatial location of runes has a variety of fuzzy effects on spells that the author burns a lot of words trying to explain without getting very far. She does repeatedly assert that one develops a feel for it and it's mostly only a problem with particularly gargantuan or high-precision spells.
Well, they'll certainly want to cast gargantuan and high-precision spells eventually. Notetaking notetaking.
Here is a section of two chapters in a row about what the one- and two-word summaries of rune function mean in more detail, and cases where two runes may be listed as having one aspect alike but actually differ in crucial ways unless all of their other effects are totally suppressed.
"This will complicate the hell out of my spreadsheet. I'll have to color-code it or something."
"Well, people who didn't use spreadsheets at all managed. Although not well enough, it seems like."
"Not well enough. And I'm hoping to get some real mileage out of it, so I want it to be the best tool possible."