John Gribbin, Ph.D., trained as an astrophysicist at the University of Cambridge before becoming a full-time science writer. His books include the highly acclaimed In Search of Schrödinger's Cat, The First Chimpanzee, In Search of the Big Bang, In the Beginning, In Search of the Edge of Time, In Search of the Double Helix, The Stuff of the Universe (with Martin Rees), Stephen Hawking: A Life in Science, and Einstein: A Life in Science (with Michael White). He lives in East Sussex with his wife and two sons.
Mary Gribbinis best known as a writer of science books for young readers. Together with her husband, John Gribbin, she has written several science books, including Richard Feynman: A Life in Science and Ice Age.