If the e-book app on your phone or tablet is overflowing and full of outdated files, use these tools to tidy it up.

For example, using a book icon for an ebook offer, or a checkmark icon for a testimonial. Add your perspective Help others by sharing more (125 characters min.) Cancel ...

Amazon has added a "Get Book" button in the Kindle app for iOS. Kindle readers can now buy books directly through the app, streamlining the experience. This change follows an April 30th ruling that ...