Anomalous Press has issued a Kickstarter to fund its 2016 titles, of which The Surrender is one. You can pre-order the book by funding the Kickstarter—there are lots of various contribution levels to choose from.
If you choose to pre-order, you’ll get the limited letterpress edition (there will be a regular, non-letterpress edition that will be available once these sell out). Anomalous Press books are quite beautiful, so if you do want to read The Surrender I’d recommend trying to get the letterpress.
You can read an excerpt of the book here.