In 1833, Ada Lovelace met mathematician Charles Babbage, inventor of calculating machines. She went on to devise a way of inputting data into Babbage's Analytical Machine, and in doing so became the first ever computer programmer. In this biography book for 8-11 year olds, learn all about Ada Lovelace's fascinating life, including her famous father (celebrated poet Lord Byron), her talent for languages and mathematics, and her predictions for how computers could change our lives.

This new biography series from DK goes beyond the basic facts to tell the true life stories of history's most interesting people. Full-colour photographs and hand-drawn illustrations complement thoughtfully written, age-appropriate text to create an engaging book children will enjoy reading. Definition boxes, information sidebars, maps, inspiring quotes, and other nonfiction text features add depth, and a handy reference section at the back makes this the one biography series every teacher and librarian will want to collect. Each book also includes an author's introduction letter, a glossary, and an index.