About the Author
Dr. Rick Warren is pastor, author, global strategist, theologian,
and philanthropist. His book The Purpose driven Life has been
called the bestselling non-fiction hardback in publishing history
by Publishers Weekly, having sold more than 32 million copies.
Warren founded Saddleback Church in 1980 with his wife, Kay. In
addition to a 120-acre campus in Lake Forest, CA, the church has
ten satellite campuses in Southern California and three
international campuses. Dr. Daniel G. Amen is a physician,
double-board certified psychiatrist, teacher and eight-time New
York Times bestselling author. Widely regarded as one of the
world's foremost experts on applying brain imaging science to
everyday clinical practice, Amen is the founder of Amen Clinics in
Newport Beach and San Francisco, Calif.; Bellevue, Wash.; Reston,
Va.; Atlanta, Ga.; and New York City. His work has been featured in
numerous media outlets, including "The Dr. Oz Show," "ABC World
News," "20/20," Newsweek, TIME, The Huffington Post, BBC, London
Telegraph, Parade Magazine, New York Times and Cosmopolitan.
Additional information is available at http://www.danielplan.com.
Dr. Mark Hyman is a practicing family physician, a six-time No. 1
New York Times bestselling author, and an internationally
recognized leader, speaker, educator and advocate in his field of
Functional Medicine. He is also the founder and medical director of
The UltraWellness Center, chairman of the board of the Institute
for Functional Medicine, a medical editor of The Huffington Post
and a regular medical contributor on Katie Couric's TV show,
"Katie." For more information, visit http://www.danielplan.com/.