Ada Lovelace: Founder of Scientific Computing - Biography and portrait. Ada Byron, Lady Lovelace - Brief biography, by Dr. Betty Toole, along with a portrait and links. Tools For Thought: The First Programmer Was a Lady - By Howard Rheingold. Online copy of well known 1985 book on the invention of modern computing; this chapter on Lady Ada Lovelace, Charles Babbage, Difference and Analytical Engines. Newer (c)2000 edition of the book is out, with follow-up interviews. Ada: The Enchantress of Numbers - Comments on her, and her work, from a selection of people and publications in the field. Augusta Ada King Countess of Lovelace - Short biography and four portraits. Happy Birthday Ada - Biography and small portrait. The Babbage Pages: Ada Lovelace - Brief biography with references. The Ada Picture Gallery - Includes a selection of portraits of Ada, Countess of Lovelace.