This is something I’ve been interested in for ages. I recently went to India and the first thing I Googled was “best books set in India” (answers: Shantaram, A Fine Balance, Midnight’s Children, God of Small Things). So definitely something I would use.<p>Some comments from me:<p>1. Needs to be much bigger. You currently have four books recommended for London, both fiction and non-fiction. But there are hundreds and hundreds of books set in London, which leads me on to ...<p>2. Needs to be curated. When I was searching for the best books set in India, I was looking for the most popular, critically-acclaimed, ‘important’ books, not just any old book set in India. Some sense of priority would be useful.<p>3. Needs to include more than just cities. Could you also include regions and countries, too? If you’re travelling in the Deep South, for example, you’ll want to be recommended things like Faulkner, Steinbeck, etc. even though these books aren’t always set in specific cities. (I think Faulkner set lots of his books in a fictional county somewhere in the Deep South).<p>4. UX. I don’t need photos of cities on the buttons. If this is a site that <i>might</i> be used by people on holiday = people with really slow internet, you might want to think about getting rid of needless graphics, or offering a low-bandwidth version. Again, to return to the India example, the Internet here (and lots of other places I’ve been) is woeful. Some services (e.g. Reddit, WhatsApp) do really well in those circumstances, others (e.g. Twitter) not so much.<p>Great idea, however. Looking forward to see how it grows!