You know what I mean? Like, if you go into libraries--or at least most public libraries in the U.S.--there's a childrens' section, a sort of just-plain-books section, and then kind of a mid-level section for, like... teenagers.
The "Young-adult fiction" page in the English Wikipedia links to
the "Literatura juvenil" one in Spanish for whatever that's worth.
Like... um... they don't have to be as girly and crappy as, like,
Twilight, but y'know. I'd prefer they be written in Spanish and not just translated from English, just 'cause.