Eyes: Their Use and Abuse, by Ethel Beswick Thanks to the copyright holder, Theosophy Company Limited, for granting permission to reproduce this book here. Preface Chapter 1 – The Eyes and the Head in Relation to Sight Chapter 2 – What Affects Sight? Chapter 3 – How the Eyes See Chapter 4 – Slight Functional Disorders Chapter 5 – Imbalance Chapter 6 – Squints Chapter 7 – Presbyopia: Old-Age Sight Chapter 8 – Myopia: Short Sight Chapter 9 – Hypermetropia: Long Sight Chapter 10 – Habits and Exercises