For more than a decade, Rubin had been studying happiness and human nature. Then, one day, a visit to her eye doctor made her realize that she’d been overlooking a key element of happiness: her five senses. She’d spent so much time stuck in her head that she’d allowed the vital sensations of life to slip away, unnoticed. This epiphany lifted her from a state of foggy preoccupation into a world rediscovered by seeing, hearing, smelling, tasting, and touching.

In this journey of self-experimentation, Rubin explores the mysteries and joys of the five senses as a path to a happier, more mindful life. Drawing on cutting-edge science, philosophy, literature, and her own efforts to practice what she learns, she investigates the profound power of tuning in to the physical world.

Gretchen Rubin is one of today’s most influential observers of happiness and human nature. She’s the author of many books, including the blockbuster New York Times bestsellers Outer Order, Inner Calm; The Four Tendencies; Better Than Before; and The Happiness Project. Her books have sold more than 3.5 million copies worldwide, in more than thirty languages. She hosts the top-ranking, award-winning podcast Happier with Gretchen Rubin, where she explores practical solutions for living a happier life. Raised in Kansas City, she lives in New York City with her husband and two daughters.

BRUCE FEILER is one of America’s most popular voices on family, faith and survival. He writes the “This Life” column about contemporary families for the Sunday New York Times and is the author of five consecutive New York Times bestsellers, including Walking the Bible, Abraham and Where God Was Born. He is the writer/presenter of the PBS series Walking the Bible and Sacred Journeys with Bruce Feiler.