Rowan Williams is Master of Magdalene College, Cambridge. His most recent books include Being Human (2018), God With Us (2017), Being Disciples (2016), What Is Christianity? (2015), Meeting God in Paul (2015), Meeting God in Mark (2014) and Being Christian(2014) - all published by SPCK. Greg Garrett is an award-winning Professor of English at Baylor University, Texas. He also serves as Theologian in Residence at the American Cathedral in Paris. Greg is the author of twenty-five books, including Holy Superheroes!: Exploring the Sacred in Comics, Graphic Novels, and Film (2008), The Other Jesus: Rejecting a Religion of Fear for the God of Love(2013) and Entertaining Judgment: The Afterlife in Popular Imagination (2015). BBC Radio has called Greg 'one of America's leading voices on religion and culture'. Greg's nonfiction work has been covered by BBC Radio, BBC Scotland, DublinTalk Radio, The New Statesman, The Daily Mirror, Patheos, The Huffington Post, The Spectator, Reform, The Tablet, and other print and web publications in the UK. He has spoken across the US and Europe, including appearances at the Edinburgh Festival, the American Library in Paris,Cambridge University, Kings College London and the Greenbelt Festival.