Science of Discworld III: Darwin's Watch

Ian Stewart (Author)
Professor Ian Stewart is the author of many popular science books. He is the mathematics consultant for New Scientist and a Professor of Mathematics at the University of Warwick. He was awarded the Michael Faraday Prize for furthering the public understanding of science, and in 2001 became a Fellow of the Royal Society.

Terry Pratchett (Author)
Terry Pratchett was the acclaimed creator of the global bestselling Discworld series, the first of which, The Colour of Magic, was published in 1983. In all, he was the author of over fifty bestselling books which have sold over 100 million copies worldwide. His novels have been widely adapted for stage and screen, and he was the winner of multiple prizes, including the Carnegie Medal. He was awarded a knighthood for services to literature in 2009, although he always wryly maintained that his greatest service to literature was to avoid writing any.

www.terrypratchettbooks.com

Jack Cohen (Author)
Dr Jack Cohen is an internationally-known reproductive biologist, and lives in Newent, Gloucestershire. Jack has a laboratory in his kitchen, helps couples get pregnant by referring them to colleagues, invents biologically realistic aliens for science fiction writers and, in his spare time, throws boomerangs. Jack, who has more letters to his name than can be repeated here, writes, lectures, talks and campaigns to promote public awareness of science, particularly biology. He is mostly retired.

Stephen Briggs (Reader)
Terry Pratchett is fifty and lives behind a keyboard in Wiltshire, where he answers letters in a desperate attempt to find time to write. He used to grow carnivorous plants but now they've taken over the greenhouse and he avoids going in. He feels it may be time to get a life, since apparently they're terribly useful. Carpe Jugulum is the twenty-third novel in his phenomenally successful Discworld series.

Ian Stewart (Author)
Professor Ian Stewart is the author of many popular science books. He is the mathematics consultant for New Scientist and a Professor of Mathematics at the University of Warwick. He was awarded the Michael Faraday Prize for furthering the public understanding of science, and in 2001 became a Fellow of the Royal Society.

Terry Pratchett (Author)
Terry Pratchett was the acclaimed creator of the global bestselling Discworld series, the first of which, The Colour of Magic, was published in 1983. In all, he was the author of over fifty bestselling books which have sold over 100 million copies worldwide. His novels have been widely adapted for stage and screen, and he was the winner of multiple prizes, including the Carnegie Medal. He was awarded a knighthood for services to literature in 2009, although he always wryly maintained that his greatest service to literature was to avoid writing any.

www.terrypratchettbooks.com

Jack Cohen (Author)
Dr Jack Cohen is an internationally-known reproductive biologist, and lives in Newent, Gloucestershire. Jack has a laboratory in his kitchen, helps couples get pregnant by referring them to colleagues, invents biologically realistic aliens for science fiction writers and, in his spare time, throws boomerangs. Jack, who has more letters to his name than can be repeated here, writes, lectures, talks and campaigns to promote public awareness of science, particularly biology. He is mostly retired.

Stephen Briggs (Reader)
Terry Pratchett is fifty and lives behind a keyboard in Wiltshire, where he answers letters in a desperate attempt to find time to write. He used to grow carnivorous plants but now they've taken over the greenhouse and he avoids going in. He feels it may be time to get a life, since apparently they're terribly useful. Carpe Jugulum is the twenty-third novel in his phenomenally successful Discworld series.

Ian Stewart (Author)
Professor Ian Stewart is the author of many popular science books. He is the mathematics consultant for New Scientist and a Professor of Mathematics at the University of Warwick. He was awarded the Michael Faraday Prize for furthering the public understanding of science, and in 2001 became a Fellow of the Royal Society.

Terry Pratchett (Author)
Terry Pratchett was the acclaimed creator of the global bestselling Discworld series, the first of which, The Colour of Magic, was published in 1983. In all, he was the author of over fifty bestselling books which have sold over 100 million copies worldwide. His novels have been widely adapted for stage and screen, and he was the winner of multiple prizes, including the Carnegie Medal. He was awarded a knighthood for services to literature in 2009, although he always wryly maintained that his greatest service to literature was to avoid writing any.

www.terrypratchettbooks.com

Jack Cohen (Author)
Dr Jack Cohen is an internationally-known reproductive biologist, and lives in Newent, Gloucestershire. Jack has a laboratory in his kitchen, helps couples get pregnant by referring them to colleagues, invents biologically realistic aliens for science fiction writers and, in his spare time, throws boomerangs. Jack, who has more letters to his name than can be repeated here, writes, lectures, talks and campaigns to promote public awareness of science, particularly biology. He is mostly retired.

Stephen Briggs (Reader)
Terry Pratchett is fifty and lives behind a keyboard in Wiltshire, where he answers letters in a desperate attempt to find time to write. He used to grow carnivorous plants but now they've taken over the greenhouse and he avoids going in. He feels it may be time to get a life, since apparently they're terribly useful. Carpe Jugulum is the twenty-third novel in his phenomenally successful Discworld series.

Ian Stewart (Author)
Professor Ian Stewart is the author of many popular science books. He is the mathematics consultant for New Scientist and a Professor of Mathematics at the University of Warwick. He was awarded the Michael Faraday Prize for furthering the public understanding of science, and in 2001 became a Fellow of the Royal Society.

Terry Pratchett (Author)
Terry Pratchett was the acclaimed creator of the global bestselling Discworld series, the first of which, The Colour of Magic, was published in 1983. In all, he was the author of over fifty bestselling books which have sold over 100 million copies worldwide. His novels have been widely adapted for stage and screen, and he was the winner of multiple prizes, including the Carnegie Medal. He was awarded a knighthood for services to literature in 2009, although he always wryly maintained that his greatest service to literature was to avoid writing any.

www.terrypratchettbooks.com

Jack Cohen (Author)
Dr Jack Cohen is an internationally-known reproductive biologist, and lives in Newent, Gloucestershire. Jack has a laboratory in his kitchen, helps couples get pregnant by referring them to colleagues, invents biologically realistic aliens for science fiction writers and, in his spare time, throws boomerangs. Jack, who has more letters to his name than can be repeated here, writes, lectures, talks and campaigns to promote public awareness of science, particularly biology. He is mostly retired.

Stephen Briggs (Reader)
Terry Pratchett is fifty and lives behind a keyboard in Wiltshire, where he answers letters in a desperate attempt to find time to write. He used to grow carnivorous plants but now they've taken over the greenhouse and he avoids going in. He feels it may be time to get a life, since apparently they're terribly useful. Carpe Jugulum is the twenty-third novel in his phenomenally successful Discworld series.