David Edmonds is the author of several books including Wittgenstein's Poker (co-written with John Eidinow)which was a best-seller, shortlisted for the Guardian First Book Prize and translated into two dozen languages. Other books (also with John Eidinow) include Bobby Fischer Goes To War and Rousseau's Dog. David is a senior research associate at Oxford's Uehiro Centre for Practical Ethics and a multi-award winning radio producer for the BBC World Service. With Nigel Warburton he co-founded the popular philosopohy podcast, Philosophy Bites. Philosophy Bites, and Philosophy Bites Back are books adapted from the podcast.