John Gribbin gained a PhD from the Institute of Astronomy in Cambridge (then under the leadership of Fred Hoyle) before working as a science journalist for Nature and later New Scientist. He is the author of several bestselling popular science books, including In Search of Schrödinger's Cat, Science: A History, In Search of the Multiverse, Quantum Computing, and Six Impossible Things. He is a Senior Honorary Research Fellow at the University of Sussex and a Fellow of the Royal Society of Literature.