[With a slight nod, Maria sets her own books down on another part of the table and starts looking through the pile to see if she can divide them by subject. They all seem to be about the same main thing, though, and after about a half-dozen, Maria is sensing a pattern.]

That's quite a bit of research on Apollo. Though I suppose a god like him would have a lot of material to work through.

[The question is more why she's doing it, but Maria will wait to see if Hibiki presents that information herself before asking.]