After buying up a bunch of books for the Drive, I've noticed that not all of them show up to hand over. Is this supposed to happen with some books? If so, does anyone know where I can find a list of all RD-compatible books? -_-;

All readable items ought to be drive-able. Perhaps you tried to submit multiples of the same book?

Which items(s) are you having trouble submitting?

and I found out that the Tomes aren't compatible, for example, so I'd imagine any "stat booster" book wouldn't work.

Ooookay, well, I'm dumb. Looks like they were multiples after all. :P;; Woops! I'll have to get this locked.