OverDrive Digital Media Catalog is the Irving Public Library's largest collection of eBooks and digital audiobooks. The collection includes children's picture books and chapter books, teen literature, adult literary and genre fiction, with a wide assortment of non-fiction titles.
OverDrive Collection home page:

OverDrive help page:

OverDrive video tutorials:
How long can I keep an OverDrive item?
Borrow eBooks for 21 days and digital audiobooks for 10 days.

How many OverDrive items (eBooks and digital audiobooks) can I check out?
Five items simultaneously.

You will need the 14-digit number found on the back of your Irving Public Library card and your four-digit PIN to check out items.