Matt Ridley is the award-winning, bestselling author of several books, includingThe Rational Optimist: How Prosperity Evolves; Genome: The Autobiography of a Species in 23 Chapters; and The Red Queen: Sex and the Evolution of Human Nature. His books have sold more than one million copies in thirty languages worldwide. He writes regularly for The Times (London) and The Wall Street Journal, and is a member of the House of Lords. He lives in England.

Steven is one of a select group of readers who have narrated over 400 Audiobooks. Superlatives are many in reviews of his work, for which he is a multi-Earphones Award winner and twice nominated Audie finalist. He graduated from the Royal Academy of Dramatic Art in London and has established an acting career on both sides of the Atlantic in Theatre, Television, Film and Radio Drama performing with distinguished companies in New York and London. He is a member of the internationally acclaimed company Complicite.