It doesn’t physically exist just yet, but it’s in production right now, and it’ll be available for sale on 19 October. Oddly, though, it exists in the magical world of Amazon (and other retailers), in the sense that it’s listed on their websites and it’s possible to pre-order it. Here’s the official link (via Basic Books, my publisher):
FIREPOWER: HOW WEAPONS SHAPED WARFARE
More about it later – I just wanted to share this with you
One-Shilling Verses 