In general, you will be given the choice of downloading an entire book or downloading chapters.
- Chapter downloads are typically in a PDF format and behave just like any other PDF - they are saved to your device until you delete them.
- Full book downloads are usually more like check-outs. They often require special software such as Adobe Digital Editions, and are for a limited period set by the publisher, the vendor, or the library. ​When the check-out period expires, the book automatically disappears from your device.