Jonathan Leeman

Jonathan Leeman (Ph.D, Wales) serves as editorial director for 9Marks. He has written and edited over a dozen books, and edits the 9Marks Journal and series of books (go to 9Marks.org). He also teaches at several seminaries and serves as an elder at Cheverly Baptist Church in suburban Washington, DC.

Bobby Jamieson

Bobby Jamieson is a Ph.D. student in New Testament at the University of Cambridge. He previously served as assistant editor for 9Marks and is the author, most recently, of Going Public: Why Baptism Is Required for Church Membership (B&H, 2015).

Steph Williams

Stephanie Williams is a writer and illustrator, as well as working as a graphic designer and artistic director for graphic design agency Tiger Finch Creatives, which she founded with her husband, Daniel. She lives with Daniel and their three extremely mischievous little boys in Reading, UK. She loves philosophy and apologetics, and enjoys putting the Bible into everyday language through stories, articles, or quirky animations for social media. She grew up in Asia and loves being part of international projects around the world through her graphic design work. In her spare time she enjoys helping out at school and assisting the boys with their weird and wonderful artistic creations.

Rachel Jones

Rachel Jones is the author of A Brief Theology of Periods (Yes, really), Is This It?, and several books in the award-winning Five Things to Pray series, and serves as Vice President (Editorial) at The Good Book Company. She helps teach kids and serves on the mission core team at her church, Chessington Evangelical Church, in Surrey, UK.

Tim Chester

Tim Chester is a pastor at Grace Church, Boroughbridge, UK; a faculty member of Crosslands Training; and is the author of over 30 books. He has a PhD in theology and was previously Research and Policy Director for Tearfund UK. He has been an adjunct lecturer in missiology and reformed spirituality. Tim is married to Helen and has two daughters. --This text refers to an out of print or unavailable edition of this title.

Catalina Echeverri

Catalina Echeverri is a Colombian freelance illustrator specializing in children's books. She is based in London, UK, and illustrated the bestselling The Garden, The Curtain and the Cross.

Alistair Begg

ALISTAIR BEGG served two churches in his native Scotland before answering the call in 1983 to become senior pastor at Parkside Church in suburban Cleveland, OH. A graduate of the London School of Theology, he has written several books and is heard daily on the national radio program Truth for Life.

Mike McKinley

Mike is the pastor of Sterling Park Baptist Church in Sterling, VA. He holds a M.Div from Westminster Theological Seminary and is the author of several books, including "Am I Really a Christian?" Mike and his wife Karen live in Virginia with their five children.

Sam Allberry

SAM ALLBERRY is a pastor and writer based in Maidenhead, UK. He is a global speaker for Ravi Zacharias International Ministries, an editor for The Gospel Coalition, and a bestselling author. His hobbies include American history, bad jokes and slowly perfecting his recipe for Thai green curry. His latest book is "Why Bother With Church?"

John C. Lennox

John Lennox is an Emeritus Professor of Mathematics at the University of Oxford and Emeritus Fellow in Mathematics and the Philosophy of Science at Green Templeton College. He is also an Associate Fellow of the Said Business School. He is particularly interested in the interface of science, philosophy and theology. Lennox has been part of numerous public debates defending the Christian faith against well known atheists including Richard Dawkins, Christopher Hitchens and Peter Singer. He is the author of a number of books, including “Can Science Explain Everything?” and "Where is God in a Coronavirus World?".