For a limited from today until July 31, the Sons of Neptune Complete Series Box Set will be discounted at all retailers. This is to celebrate the upcoming release of the new Angry Galaxy book: The Starship Mantis (now on preorder).

If you haven't yet tried it, here's your chance to read the story at a discount. All 4 books are included in the ebook Box Set. Below are some of the popular links for Barnes & Noble, Apple iBooks, Kobo, Google Books and all regions of Amazon. The Sons of Neptune Box ...