The e-version of the book is unavailable for purchase from Amazon outside of the United States, for reasons which are equally opaque to both myself and the publisher. One solution is to buy it from, which has it available in several different digital formats. Another solution: I’ve heard that temporarily changing the address associated with your Amazon account to one within the USA, ordering the e-book, then changing it back allows you to successfully acquire the book from any country. Apologies for the inconvenience and thanks for all the interest from international IF enthusiasts.