There are some apps both on Android and Apple store that you can read an interesting stories like: Wattpad, Amazon kindle, Nook, Google Play book, Good reads, Oodles Ebook reader, Kobo, Aldiko, Fb readers, iBook, and of course the lates oneis the Webnovel. These are interesting app that you can read different stories,you might need to pay for some if it is not free to read. Otherwise Wattpad is free to read some interesting stories. Try the Webnovel because it is new to the market being endorse by some actress. You can choose good stories and enjoy it while you are waiting for someone or going somewhere and you have to sneak out without bringing the book with you. It is very handy because it's already in you smartphone.