I agree with Karger and think many are being held in Shadesmar. But also remember that the Skybreakers would not be able to use the dead shards because they would scream.
I cant wait for the Lift book. It will go like this. "Hey Voidbringer wadya say we go awesome and steal some food from the Sleepless, I heard that they got good cheeseburgers".
Hi I just discovered the 17th shard today. I have read every cosmere book and novella and was wondering how to get involved in all these discussions, they seem very interesting.