Time: A User's Guide - Making Sense of Life's Scarcest Commodity by Stefan Klein

Beat Stress and Fatigue by Patrick Holford (Optimum Nutrition Handbook)

Confirms and intersects with Pert's much newer book, helps me understand going gluten-free is only part of the equation and how to control my blood sugar by ensuring I eat low GI food. Have tended to rely on baked potatoes but are high GI so will cause blood sugar to ricochet.