Related to: 'The Heart is a Noisy Room'

Carla Naumburg

Carla Naumburg, PHD is a clinical social worker, parent coach and author. Her writing has appeared in print and online publications, including The New York Times, The Washington Post, The Huffington Post and Psychology Today.Carla has presented at Google on three separate occasions, and has spoken at a number of national and local social work, education, parenting, and mindfulness conferences. She is frequently contacted as an expert source for articles, podcasts, and virtual summits on mindfulness and parenting.

Charlie Cleverly

Charlie Cleverly is Rector of St Aldates, Oxford, one of the UK's leading Anglican churches and part of the New Wine network, with a strong student contingent. He is the author of several books, most recently A Passion That Shapes Nations.

Dan Harris

Dan Harris is an Emmy Award-winning anchor and correspondent for ABC News. He is also the host of the 10% Happier podcast and the cofounder of the 10% Happier meditation app. He lives in New York City with his wife, Bianca; their Son, Alexander; and three extremely needy rescue cats. This is his first book.

Gretchen Rubin

Gretchen Rubin is one of the most influential writers on the linked subjects of habits, happiness, and human nature. She's the author of many books, including the New York Times bestsellers, Better Than Before and The Happiness Project. A member of Oprah's SuperSoul 100, Rubin has an enormous following, in print and online; her books have sold more than 2 million copies worldwide, in more than 35 languages; and on her popular daily blog, gretchenrubin.com, she reports on her adventures in pursuit of habits and happiness. She also has an award-winning podcast, Happier with Gretchen Rubin. She lives in New York City with her husband and two daughters.gretchenrubin.com twitter | facebook | instagram

Joyce Meyer

Joyce Meyer is the bestselling author of more than 100 inspirational books, including The Power of Simple Prayer, Approval Addiction, Power Thoughts and Battlefield of the Mind. Joyce's 'Enjoying Everyday Life' radio and television programmes are broadcast around the world, and she travels extensively conducting conferences.

Krish Kandiah

Krish Kandiah is Founder and Director of the adoption and fostering charity Home for Good and an Ambassador for the relief charity Tearfund. He is in demand as a speaker, consultant and social entrepreneur. He lives with his wife and seven children, including fostered and adopted children, in Oxfordshire, UK.

Lorna Byrne

Lorna Byrne has been seeing and talking to angels since she was a baby. Now that her family is raised she talks openly about what she has learned. She lives quietly in rural Ireland. She is the author of the international bestsellers Angels in My Hair, Stairways to Heaven, A Message of Hope from the Angels and Love From Heaven. Her books have been translated into over twenty languages. For more information, visit www.lornabyrne.com or follow Lorna on Facebook at http://www.facebook.com/lornabyrneangels

Maggi Dawn

After spending a number of years working as a singer, writer and musician in the field of contemporary music, Maggi Dawn was ordained into the Anglican Church in 1999. Having been Chaplain and Fellow at Robinson College, Cambridge, she is now Dean of Marquand Chapel and Associate Professor at Yale Divinity School. An occasional broadcaster for BBC Radio 4 Religion, she is a regular speaker at Greenbelt Festival and a wide range of venues around the world. Her books include Beginnings, Giving it up and THE WRITING ON THE WALL.

Martin Seligman

Martin Seligman PhD, Professor of Psychology at the University of Pennsylvania and Director of the Positive Psychology Network, gave the Centennial address to the British Psychological Society in 2002 and is an Honorary Professor at the University of Cardiff. A former President of the American Psychological Association, he has written over 20 books including the bestselling Learned Optimism and Authentic Happiness and in 2009 was awarded the British Academy's Wiley Prize in Psychology. He is widely considered the pre-eminent expert on applied psychology in the world.

Martyn Lloyd-Jones

Dr Martin Lloyd-Jones was a qualified physician who, in 1927, left medical practice and became a church minister in South Wales. He then became Minister of Westminster Chapel, London, a position he held for thirty years until his retirement in 1968. His books include PREACHING AND PREACHERS and the GREAT DOCTRINES SERIES.

Mary Jane Grant

Mary Jane Grant is an experienced writer, a professor of creative thinking, a consultant in marketing, and a student of mindfulness. She divides her time between London and Toronto.

Nick Page

Nick Page is the author of over sixty books, including The Bible Book, What Happened to the Ark of the Covenant and Other Bible Mysteries, The HarperCollins Atlas of Bible History (editor) and most recently, THE WRONG MESSIAH. Follow Nick Page on Twitter at: https://twitter.com/NickofEynsham and visit his website at: http://nickpage.co.uk

Peter Enns

Peter Enns (PhD, Harvard University) is associate professor of Old Testament at Westminster Theological Seminary in Philadelphia, PA. He is author of NIV APPLICATION COMMENTARY: EXODUS.

Philip Yancey

Philip Yancey is one of the most popular and acclaimed religious writers of our day. His searching and refreshingly honest books, which include FINDING GOD IN UNEXPECTED PLACES, SOUL SURVIVOR, PRAYER and WHAT GOOD IS GOD? have encouraged and inspired millions of people around the world.With a background in journalism, Philip admits that he prefers to ask the questions instead of answer them. This has led him through a path of re-discovering his faith and sharing that publicly through his writing in some of the most heart-felt and tried ways imaginable. A true wordsmith, a curator of language, Philip tackles difficult issues with an approach of 'this is what I've wrestled with and how I got through it so perhaps you might find it helpful too' making his reading incredibly engaging. Philip admits that he lost his faith in a racist church and made a living out of being a doubter and sceptic. After he came back to his faith, he wrote books about his journey by 'circling the edges' of common issues and eventually moving on to topics like Jesus, grace and most recently prayer.Billy Graham has said that there is no one in the evangelical world whom he admires more.

Rolf Dobelli

Rolf Dobelli (born 1966) is a Swiss writer, novelist and entrepreneur. He has an MBA and a PhD in economic philosophy from the University of St. Gallen, Switzerland. Dobelli is co-founder of getAbstract, the world's leading provider of book summaries. Dobelli has written six works of fiction. Most famously, he is author of THE ART OF THINKING CLEARLY, which became an instant success and landed on the number 1 spot on Germany's official Bestseller list and has been translated in many languages. Dobelli is also founder and curator of ZURICH.MINDS, an invitation-only community of the most distinguished thinkers, scientists and artists.www.dobelli.com www.facebook.com/dobelli

Sarah Abell

Sarah Abell started her career as a BBC News trainee and spent seven years working as an on-screen reporter for programmes such as Breakfast News and Working Lunch. She has spent the last seven years working in relationships education, helping to develop courses and resources for use with individuals, couples and families. She met her husband David on a counselling course and they have been married five years. Together they present courses about relationships. Sarah currently writes the weekly 'Inside Out' column for The Telegraph.

Shane Claiborne

Shane Claiborne is the best selling author of The Irresistible Revolution and Jesus for President. A prominent Christian activist and sought-after speaker, he is a founding partner of The Simple Way, a faith community in inner city Philadelphia that has helped to birth and connect radical faith communities around the world.

Sophie Hannah

Sophie Hannah is an internationally bestselling crime fiction writer, translated into 34 languages and published in 51 countries. Her psychological thriller The Carrier won the Specsavers National Book Award for Crime Thriller of the Year in 2013. Sophie has written the first new Hercule Poirot mysteries since Agatha Christie's death, which have been national and international bestsellers. The Point of Rescue and The Other Half Lives have been adapted for television as Case Sensitive, starring Olivia Williams and Darren Boyd. Sophie is also a bestselling poet who has been shortlisted for the TS Eliot award. Her poetry is studied at GCSE and A-level throughout the UK. Sophie is an Honorary Fellow of Lucy Cavendish College, Cambridge. She lives in Cambridge with her husband, two children and dog.

T.D. Jakes

T.D. Jakes, one of the world's most widely recognized pastors, is the bestselling author of Woman Thou Art Loosed and sixteen other popular books. He has inspired millions through his speaking tours, and his television show, 'The Potter's Touch', airs weekly on Trinity Broadcast Network. The senior pastor of The Potter's House, a multiracial, nondenominational church, Bishop Jakes lives in Dallas, Texas, with his wife and five children.

Timothy Keller

Timothy Keller was born in Pennsylvania and educated at Bucknell University, Gordon-Conwell Theological Seminary, and Westminster Theological Seminary. He became a Christian at university, was ordained by the Presbyterian Church in America and worked as a pastor for nine years.He was asked to start Redeemer Presbyterian Church in Manhattan in 1989, and under his leadership the church's congregation experienced unprecedented growth from 50 to 5,000 members. His target audience consists mainly of urban professionals, whom he believes exhibit disproportionate influence over the culture and its ideas.The 'Influentials' Issue of New York Magazine featured Dr. Keller as "the most successful Christian evangelist in the city by recognizing that young professionals and artists are 'disproportionately influential' in creating the country's culture and that you have to meet this coveted demographic on its own terms."Timothy Keller is renowned for his clear, reasoned approach to Christian apologetics and his book THE REASON FOR GOD: BELIEF IN AN AGE OF SCEPTICISM was named Book of the Year for 2008 by World Magazine.Timothy Keller lives in New York City with his wife Kathy and sons David, Michael and Jonathan.