Home › Authors › Deb A. Dana 👤 Deb A. Dana 3 books Books by Deb A. Dana Polyvagal Exercises for Safety and Connection 2020 Polyvagal Theory in Therapy / Polyvagal Theory in Therapy / Clinical Applications of the Polyvagal Theory, Two-Book Set 2018 The Polyvagal Theory in Therapy 2018