There's a hella good pre-order deal for Ergosphere on Page Two today. It includes a subscription to the PDF edition of M-Brane SF, and there is also an option to get all that plus a copy of the paperback edition of Things We Are Not. Offer good until 12/24.
The pic is of me with the shiny proof copy.
Here's the table of contents. These stories are all terrific and should not be missed.