White Sand is another Cosmere novel (like Mistborn, Stormlight Archives, Elantris, Warbreaker), but was never published. If you would like a copy though, you can email Brandon, and he will send you one. I would guess that it will be in ebook format as opposed to paper.
Also, on top of what Dep was saying about Sanderson being a nice guy, he is a good author. Not just for his writing skills, but also because he jumps at the chance to encourage reading by giving away books and freebies. There is this White Sand offer, a few months back him and Robin Hobb worked with Apple to publish one of each of their books via the iTunes store, and he is known for travelling across the US especially (for book signings and the like) and stopping off at airport bookstores and putting random items into his books on the shelves. So, if you are travelling in the US, check Brandon's website, see if he is appearing near you any time recently, and check his books in the airport.
The rest of this post is spoiler tagged, because I don't want to spoil anything for lilVaratep, but I spotted something in Hero of Ages I found interesting. If you've not read the Mistborn trilogy, do not read below as it contains major spoilers for the end of the trilogy.
Finally, tonight he is throwing a release party for Firefight, the sequel to Steelheart, and not one of his Cosmere books. Details on the party and the Firefight release and signings can be found here:
This post has been edited by Bort: 05 January 2015 - 04:27 AM