Harvey has shared the platform with Dr. Billy Graham, Kim Phuc ("The Girl in the Picture"), Coach Tony Dungy, Chuck Colson, Immaculeè Ilibagiza (Rwandan genocide survivor), Zig Ziglar, Josh McDowell, Coach Jim Tressel, General Norman Schwarzkopf, Dr. Tony Evans, Dr. Benjamin Carson, Tony Campolo, Andrew H. Card, Jr. (Former White House Chief of Staff), and Jim Towey (Former Director of the White House Office of Faith-Based and Community Initiatives).
His first book, The Power of an Ordinary Life was published by Tyndale Publishers in August 2007. Additionally, he was a contributing author to Parents and Teenagers, Parents and Children, and Moving Beyond Belief.
Harvey has experience in media. In 2000, he hosted GTN-TV's live prime-time, nationally televised, and satellite broadcast "Columbine Remembered" with Dr. Josh McDowell and Darrell Scott, father of slain Columbine High School student, Rachel Joy Scott.
Harvey and his wife, Rita, were married in 1982 and they have two daughters, Rebecca and Rachel.