1999 Hong Kong guide by the Fofor series - also covers other areas nearby. It has many beautiful photographs and detailed info on what to see as well as where to stay. High quality paper. My favorite . This is Filipino traditional music like you will hear at festivals.
Pricing is same.
AIS has more info for your buying decision. Includes application forms with samples and instructions. Written in a personal style by native born Filipina now living in USA, Evelyn Peplow. It tells more of social customs than other travel guides, but has few photos. The photos are wonderful, and look even better than place, like model girl.