EBSCO eBooks is a multidomain collection of eletronic books by various publishers. Except for usual online reading, you can also use Adobe Digital Editions (ADE) to download the ebook to you computer or mobile device and read it offline. Instructions could be found here. See the tutorials.
You can borrow max 10 books in one moment. Every borrow is limited by time (max. 7 days) and after that time the ebook is automatically returned.