Dave Dravecky is a former MLB player for the San Diego Padres and San Francisco Giants. When his pitching arm was amputated in 1991, Dave began a grueling journey to search for a new identity and sense of value. Dave’s riveting story addresses loss, suffering, hope, reaching out to others and saying goodbye to the past.

Dr. Kevin Leman is an internationally known Christian psychologist, speaker, parenting-expert, and award-winning author of the New York Times bestseller, Have A New Kid by Friday. He is a radio and television personality and has taught and entertained audiences worldwide with his wit and common sense psychology.

Erwin Raphael McManus is the lead pastor at Mosaic in Los Angeles, CA. He is an iconoclast known as a cultural pioneer for his integration of creativity and spirituality. He is also the author of Soul Cravings, Chasing Daylight, and other leading books on spirituality and creativity. His newest book, The Artisan Soul, is a Los Angeles Times and Publishers Weekly bestseller and is now available.

George Barna’s work in faith-based statistics and leadership (The Barna Group) is frequently cited as an authoritative source by the media. He is widely considered one of the nation’s most influential Christian leaders. George has written 48 books, including best-sellers Revolution, Transforming Children into Spiritual Champions, and The Power of Vision.

"I'm not a Christian because it ‘works’ for me. I’m a Christian because it’s true." A retired cold case homicide detective, J. Warner Wallace was a vocal atheist for many years - until he applied his investigative training to the Gospels and determined that Christianity is demonstrably true. You may recognize him from NBC's Dateline, where he’s appeared more than any other detective in the country.