Where are all the travel guide apps for Android? {Gadling}

Apr 7th 2011 5:00PM But where are the books on Provence or other smaller areas in high profile places like France? Are they coming? I would pay to get them on something like a Galaxy Tab if I could get 2 or 3 guides and some maps as well and really stop taking a couple of books and several maps when I travel around. It seems (independent of platform and publisher) that the travel industry haven't decided on the business model for this yet or have figured out it's a killer threat.
I want a app that allows me to search, mark, zoom based on the area, topic (sightseeing, eating, sleeping) and how I am traveling (car, train, etc). I assume this is a rapidly changing landscape and we'll know more in a year or so.