In easy speech E-Books Writing is An electronic book. (or e-book or eBook) is a book publication made available in digital form, consisting of text, images, or both, readable on the flat-panel display of computers or other electronic devices. Although sometimes defined as “an electronic version of a printed book” some e-books exist without a printed equivalent. E-books can be read on dedicated e-reader  devices, but also on any computer device that features a controllable viewing screen, including desktop computers, laptops, and tablets.