Originally Posted by tyche
Margaret Weis & Tracy Hickman have quite a few series.
The 2 Dragonlace trilogies (plus lots of others), War of Souls series, possible the Sovereign Stone series.
The Dragonlance Chronicles should definitely give you your fix of dragons, and it is a relatively easy read (And a personal favorite). Legends you can skip if you only want dragons - While being an exceptionally good trilogy, it doesn't actually have any dragons in it. The Chaos War which follows, does have more dragons (Lave dragons!).