What countries is Google Play Books available? I wanted to install Google Play Books app from Play store. Unfortunately I got message, that


  This item cannot be installed in your device's country.


Can someone point me to list of countries, where this app is available?

As side note: if I travel to another country, can I install the app and then continue using it in my country?
Google Play Books is available in the US, UK, Canada and Australia. You can find this information on the Google Play help page, and it has also been noted on the @googlebooks Twitter account.