If you are intending to honeymoon in Asia, or go for a romantic trip, then this book is for you - if you are not on a budget that is. My fiancée loves it and is already identifying several different destination to hurt the wallet.
It covers spa destinations, hedonistic places as well as luxurious trips and adventures. And luxury is the word here. The last section goes into detail (about four pages) of some of the hotels with some price guidance. The pictures are fantastic. The one comment is that sometimes it almost appears that this is a selling tool for the hotels. However, it gives you an excellent idea of the facilities, some jumping off points of websites etc and an idea of price and facilities. It doesn't centre on any particular region either.
You could get this information from the web. It would take time. However, this is an excellent resource for exploring the options and then recommending. We are using it a lot and I would recommend it if you want that luxury honeymoon in Asia. If budget is your big concern though then this won't help.