User blog comment:Kiwi 1998/LUKE CASTELLAN IS ON HERE!!!!!!!/@comment-1897744-20100416220535

There are dragons, however I believe they're different from "traditional" dragons.

http://en.wikipedia.org/wiki/Dragons_in_Greek_mythology

If we're going PJO canon, the bronze dragon from The Demigod Files is described in the free short story (via Borders): http://www.borders.com/online/store/ArticleView_percyjacksonandbronzedragon

I believe it's described in there. I know that I've read recently somewhere that dragons differed greatly from culture to culture, and many do not have the same sort of wings/tails/etc. I would read up on it if you care. XP (I'm reading a series of fantasy rants on LJ right now, too, though...)