Authoritative Voices on Today's Issues

Welcome to the IVP Media Experts page. Here you'll find a list of IVP authors who can knowledgeably engage a variety of topics. If you have questions or are looking for an expert on a subject not included here, get in touch with IVP publicists by visiting our media page.

Politics & Government

Kaitlyn   Schiess

Kaitlyn Schiess is a staff writer at Christ and Pop Culture. Her writing has also appeared at Christianity TodayRelevant, and Fathom Magazine. She lives in Dallas, Texas.

Chris Butler

Chris Butler is associate pastor of Chicago Embassy Church and a community organizer in Chicago. He is also the founder of the Chicago Peace Campaign and the founder and executive director of Parent Power Chicago.

Justin Giboney

Justin Giboney is cofounder of the AND Campaign, an attorney, and a political strategist in Atlanta. He has served as a delegate for the Democratic National Convention and as the cochair of Obama for America's Gen44-Atlanta initiative. Read More

Michael Wear

Michael Wear is chief strategist of the AND Campaign and founder of Public Square Strategies LLC. Read More

Jonathan Wilson-Hartgrove

Jonathan Wilson-Hartgrove (MDiv, Duke Divinity School) is a writer, preacher, and moral activist. Read More

Os Guinness

Os Guinness (DPhil, Oxford) is the author or editor of more than thirty books. Read More

Mark Charles

Mark Charles is a dynamic and thought-provoking public speaker, writer, and consultant. Read More

John A. Bernbaum

John A. Bernbaum (PhD, University of Maryland) worked for the U.S. Department of State from 1972 to 1976 and then spent nearly two decades with the Council for Christian Colleges & Universities in Washington, DC. Read More

Soong-Chan Rah

Soong-Chan Rah (ThD, Duke Divinity School) is Milton B. Engebretson Professor of Church Growth and Evangelism at North Park Theological Seminary in Chicago, Illinois. Read More

David T. Koyzis

David T. Koyzis holds the PhD in government and international studies from the University of Notre Dame. Read More

Jonathan P. Walton

Jonathan P. Walton is an area ministry director for InterVarsity Christian Fellowship's New York/New Jersey region. Read More

John D. Wilsey

John D. Wilsey (PhD, Southeastern Baptist Theological Seminary) is assistant professor of history and Christian apologetics at Southwestern Baptist Theological Seminary. Read More

Mark Labberton

Mark Labberton is president of Fuller Theological Seminary in Pasadena, California. Read More

Brandon J. O'Brien

Brandon J. O'Brien (PhD, Trinity Evangelical Divinity School) is director of content and distribution for Redeemer City to City in Manhattan. Read More

Jonathan Leeman

Jonathan Leeman (PhD, University of Wales) is the editorial director for 9Marks, an organization that produces church leadership resources in Washington, DC. Read More