Creating Location Services for the Wireless Web
Johan Hjelm
Everything is fine with its content. I just don't like its style. RFCs are more enjoyable to read than this book. The writer says that this chapter will give you something but you have to find it, no bullets, no balds, no italics, just a plain text. To sum up, I don't find it readable.
Again I don't say anything about its content. This book gives you idea (nothing more) about Location Services for Wireless Web, but you should be ready to read 400 page plain text. Some may like this kind of books. If you want to enjoy while reading please think twice before buying.