Fiction
Funke, Cornelia.  Dragon Rider.
Lasky, Kathryn.  Guardians of Ga'Hoole series.

Teen Fiction
Bass, L. G.  Sign of the Qin.
Fisher, Catherine.  The Oracle Betrayed.
Fletcher, Susan.  Dragon Chronicles.
Kaaberbol, Lene.  The Shamer Chronicles.
Le Guin, Ursula.  Earthsea series.
MacHale, D. J.  Pendragon series.
Nicholson, William.  The Wind on Fire Trilogy.
Nix, Garth.  Abhorsen Trilogy.
Pierce, Tamora.  Protector of the Small series.
Pope, Elizabeth Marie.  The Perilous Gard.
Pullman, Philip.  His Dark Materials series.
Strickland, Brad.  Dragon's Plunder.
Stroud, Jonathan.  The Bartimaeus Trilogy.
Tolkien, J. R. R.  The Lord of the Rings series.
Wrede, Patricia.  Enchanted Forest Chronicles.
Yep, Laurence.  Dragon of the Lost Sea series.
Yolen, Jane.  Pit Dragons series.