Hey, I was at Brandon's website this morning and under "Upcoming and Current Releases" he has a list of his four most recently published books, but nothing on future books. He does show a progress bar for two unpublished books: The Alloy of Law, and A Memory of Light. But I know there's more in the pipeline.
He talked about this several months ago in a blog post, here:
http://www.brandonsanderson.com/blog/925/Another-Long-and-Rambling-Post-on-Future-Books. And there's some speculation about forthcoming books on a fan wiki, here:
http://www.17thshard.com/wiki/Unpublished_works#Forthcoming_Novels.
But there's lots more unreleased books. For example, see this big list, here:
http://www.timewastersguide.com/forum/index.php?topic=7701.0. Anyone know what's actually coming out in the next few years?
Since I couldn't find a publication schedule, I thought I would try to make one myself. So here is my best attempt:
2011
Mistborn: The Alloy of Law
2012
Wheel of Time: A Memory of Light
The Rithmatist (aka Scribbler)
2013
Stormlight 2
LATER?
Alcatraz 5
Elantris 2
Warbreaker: Nightblood
Stormlight 3+
a sequel trilogy to Mistborn
Dark One (YA dark fantasy)
Steelheart (Superhero apocalypse)
The King's Necromancer
The Silence Divine (Shardworld novel, standalone)
White Sand (Shardworld trilogy)
The Liar of Partinel (Shardworld novel, one of two)
Dragonsteel (Major Shardworld epic)
As you can see, this is pretty sketchy. If you have better information, please drop some knowledge on me. HELP A BROTHER OUT. Thanks!