I've just provisionally put Relativity in Curved Spacetime online as an eBook, to see what happens. It's the full fixed-layout PDF file for the book, with an added "bookmark pane" PDF index and some annotations. If you're curious about the page layouts or you'd like a single-sheet PDF listing of the book's contents, click on the links. I've initially priced the thing at USD $4-99, which comes out as about three quid in British Pounds. That's about a third of what Apple are going to be charging for ebooks.
If you want a nicely-bound hardcopy, and don't fancy printing off nearly 400 sides of paper, you can still buy the paperback and hardback. Otherwise, the PDF version's on Payloadz.com .
