I am looking for some good online (ebooks) resources about strategy games discussing the gameplay and the interactive aspects of strategy games, and how to design interesting and challenging strategy game.
I found this book (http://www.amazon.co.uk/Game-Guru-Strategy-Dave-Morris/dp/1904705456) and seems interesting by reading table of contents. Unfortunately, I did not find any way to buy an ebook version of it and I am in Middle East and ordering this book would take lots of time.
Any idea?