Gulp

Best-selling author Mary Roach invites listeners on an intriguing journey through the alimentary canal in her new audiobook, Gulp. Tackling unconventional questions about digestion and sensory perception, Roach explores topics that blend humor with science, such as why crunchy foods are so enticing and the mystery behind digestive processes. The narrative includes visits to unique locations, such as a pet-food taste-test lab and a fecal transplant site, while introducing an eclectic cast of characters—from scientists to exorcists. With her characteristic wit, Roach crafts a narrative that examines both the human body and the quirky human experience.