Justin Scroggie is the author of popular non-fiction books for children and adults. He is also a successful television producer, having mastered hit TV shows The Crystal Maze, Treasure Hunt, Starfinder, Shock Treatment and Codex. He lives in London with his wife Felicity, and daughter Nat.
Peter Stanford's previous investigations into the history, theology, enduring appeal and cultural significance of religious ideas include Martin Luther: Catholic Dissident; Judas: The Troubling History of the Renegade Apostle; The Devil - A Biography; Heaven - A Traveller's Guide to the Undiscovered Country; and The She-Pope, an investigation of the Pope Joan legend. His other books include biographies of Bronwen Astor, Lord Longford and the Poet Laureate, C Day-Lewis, plus the polemical Catholics and Sex that became an award-winning Channel 4 series in 1992. He is a senior features writer at the Daily and Sunday Telegraph titles, and contributes to the Independent, the Observer, the Daily Mail and the Catholic weekly, the Tablet, where he is a columnist. He has presented programmes on BBC 1, Channel 4 and Channel 5, as well as BBC Radios 2 and 4 and the BBC World Service.