I just got word from my publisher that Refuge After the Collapse (Book II of The Pulse Series) has been finalized and sent to the printer. Copies are expected to ship on August 21, and should be available for sale at Amazon and other retailers by the 1st of September.
Here is a look at the back cover:
Note that the price marked on the cover is the publisher’s list and not the actual selling price. Amazon has it available for pre-order now for $11.26. That price will likely be lower upon release, and the ebook will be available as well as soon as the print edition is in stock to ship.