At least if you write a travel book you actually have to come up with a couple of hundred pages' worth of information.
The best travel books are no bigger than a pamphlet, with only 10-20 pages of info. 
mnli hypothesis: The best travel books are no bigger than a pamphlet, with only 10-20 pages of info.  premise: At least if you write a travel book you actually have to come up with a couple of hundred pages' worth of information.