I was quite proud of this until I actually scanned it...
Most powerful wyrm, your fires burn deep.
Books, not jewels to keep,
Calm as water,
Fierce as fire.
I know the whole "Bookwyrm" idea has probably been flogged to death by others already, but I really do like books a lot. And I like dragons too, so I suppose this was an eventuality.
Not too proud of the scan, but I had a blast drawing this picture.