What next

[Constantine]

Ive read Magician,Silverthorn,And Darkness at Sethanon what come next?

[NSMike]

Brog am Brog.

Sorry. Just poking a little fun at "what come next?" Zork fans will get it.

After those three, the books read as follows (This is re-arranged based on chronology of the stories, not release date):
Krondor: The Betrayal
Krondor: The Assassins
Krondor: Tear of the Gods

These are both books that sort of happen in-between stuff. They're not really part of the riftwar series, but they were released many years before the three books above, if you prefer reading in order of release date:
Prince of the Blood
The King's Buccaneer

Moving along...
The Serpentwar Series follows next:
Shadow of a Dark Queen
Rise of a Merchant Prince
Rage of a Demon King
Shards of a Broken Crown

After this, we get into the current series, the Conclave of Shadows:
Talon of the Silver Hawk
King of Foxes
Exile's Return
Flight of the Nighthawks (Due for release in the UK on Sept 5)

With Janny Wurts (Parallels the Riftwar, from the POV of Kelewan, the Tsurani homeworld):
Daughter of the Empire
Servant of the Empire
Mistress of the Empire

Also available, for more stories during the riftwar (Note these titles not available in the US - I picked up my copies either in London when I was there, or on Amazon.co.uk):
Honoured Enemy
Murder in Lamut
Jimmy the Hand

Feist also had 1 book outside of Midkemia totally, and that was Faerie Tale. A good bit of a different flavor from his other books, too, I might add. There is also rumor of other books outside of Midkemia he plans on writing, so keep your eyes open.