The Positivity Effect: Simple CBT Skills to Transform Anxiety and Negativity Into Optimism and Hope

Dan Tomasulo, PhD, is a highly sought-after international speaker on topics relating to applied positive psychology. He authors the daily column Ask the Therapist, and the Learned Hopefulness blog for psychcentral.com. His award-winning memoir, American Snake Pit, was released in 2018.

Paul Brion has a passion for storytelling. He believes that audiobooks-our most current form of the oral tradition-are the purest of the interactive and co-creative arts. An autodidact with eclectic interests, he enjoys learning about a wide variety of subjects, as he has an avaricious hunger for knowledge.

Lisa Miller, PhD, is professor in the clinical psychology program at Teachers College, Columbia University, where she founded the Spirituality Mind Body Institute-the first Ivy League graduate program in spirituality and psychology. She is author of The Awakened Brain and The Spiritual Child.