Frederick County Public Libraries now offer digital books that you can check out just like regular books. Digital books are available as eBooks, which are electronic text-based books that you can use with your PC or portable device. The libraries’ digital book collection includes bestsellers and classics, fiction and non-fiction. You’ll find popular fiction, mysteries, thriller, science fiction, romance, as well as study guides, computer manuals, travel guides, and biographies. Digital books are returned automatically, so you’ll never pay any late fees for them. Adobe Reader 6.0 or 7.0 is required.