* ''The Self-Confidence Workbook: A Guide to Overcoming Self-Doubt and Improving Self-Esteem'' by Barbara Markway, PhD, Celia Ampel, Teresa Flynn PhD. Callisto. October 23, 2018 | * ''The Self-Confidence Workbook: A Guide to Overcoming Self-Doubt and Improving Self-Esteem'' by Barbara Markway, PhD, Celia Ampel, Teresa Flynn PhD. Callisto. October 23, 2018 |