I guess I'll throw my hat in, too...

I've been writing comics, and about a year and a half ago I started an epic fantasy webcomic with a sci-fi twist. When I tried to write a short story to flesh out the origin of one of the characters, the story grew into a book...

Katarina the Dragonslayer and the Foebreaker's Curse

... a tale set in a world scarred by an ancient conflict between magic and technology, featuring sneaky, high-handed elves, a 10 year old paladin, and some saucy, meddling dragons. Not written for YA, but can be read and enjoyed by the YA crowd, too.

Link:
Katarina the Dragonslayer and the Foebreaker's Curse