Daniel Gottlieb, Ph.D., is the author of Letters to Sam, Learning from the Heart (recipient of the Books for a Better Life Award),Voices in the Family, and Voices of Conflict, Voices of Healing. He hosts an award-winning mental health call-in program, Voices in the Family, on the public radio station WHYY 90.9 FM in Philadelphia, and also hosts a weekly blog on the website of The Philadelphia Inquirer.