I've just placed my advance order for this forthcoming book via Amazon.
Please forgive me if this is old news, but I have only just stumbled across this particular book, and thought that it might be nice to share the news with anyone else who might have an interest in the subject. If any of you have searched in vain for the out-of-print Instrument of War by Christopher Duffy, you'll have noticed that the book has appreciated since it first appeared. To the tune of several hundred US dollars, and in a few cases, copies of said book exceed US$1000. Um. . . right.
While I consider the Grand Duchess and myself to be quite comfortable at this point in our lives, I cannot imagine dropping quite that much on a single used book. So, I was pleasantly surprised to learn that Duffy has a new (revised?) edition on the Austrian Army of the Seven Years War period due out this fall. If, like me, your pockets are not infinitely deep, this might be an interesting and useful addition to your library. Instrument of War will become available on Amazon in Early November 2018, and you can place an advance order here.