Publishing companies that are willing to try teens?

[Jake]

THese days there are a lot of self publishing (and promotion) options, you might have to get more savy about social marketing on the internet, creating an author site, etc.

There are people making a decent income self publishing Harry Potter like serial books, here is some self publishing info:
amarketingexpert.com
writersinthesky.com
inktreemarketing.com
ebookfriends.com
worthyofpublishing.com

Some other writer resources
Teenink
Quizilla
Inkpop
Storywrite
Booksie
Wattpad
Fictionpress
Mibba - young writes share.
Writerscafe.org pier reviews of poetry, short stories, novels, scripts, and screenplays
Youngwriterssociety
Writers-Network.com

There are also print on demand services that will print and direct ship book orders one at a time, so you don't have to have a garage full of pre-printed books as you once had to.
This example also handle drop shipping to USA (overseas orders cost considerably more)
http://www.Lulu.com/
(I understand you have to pay about $200 for an ISBN# to have a physical book sold on Amazon)