Story Bundle has announced their newest ebook pay what you want (minimum $3) bundle and it's all science fiction.
One of the books included in the collection is METAtropolis, co-edited by the late Jay Lake, and they've added the Clayton Memorial Medical Fund as one of the charities you can donate 10% of your money to in his honour.
The books in the bundle are:
First Person Peculiar
Assemblers of Infinity
If you pay $12 or more than you also get:
Crisis on Doona