The books in the A True Book: Greatest Discoveries and Discoverers series feature discoveries within specific disciplines. Each volume includes an introduction to the field and its historical background, discoveries from recent decades, and possible future directions, as suggested by current research and technological developments. Computers lays out the technology's roots in the 1800s and its development from an invention with military and business applications to one with wide-ranging implications for society. Wide-spaced lines, large type, and many color photos give the pages an accessible look, even for readers who find the vocabulary challenging at times. As can be expected from the long-running, reliable True Books line, this series offers historical perspective and up-to-date information in a familiar format.