Sure you love old-fashioned books, but sometimes they’re too bulky to carry on the bus, or you don’t want to devote valuable bookshelf real estate to something you’re not sure you’ll like.
For those times, there are e-readers—or, when your e-reader’s production ends as the Nook’s just did, there are e-reader apps for your phone or tablet.
Book Riot has a rundown of some of the most popular ones, from “the best pure e-reading app” to the one with “the coolest cover art to its user guide.”