Unit One A Brush with the Law 1
Book Three 1
Unit Two The Woman Who Would Not Tell 18
Unit Three Why I Teach 30
Unit Four Lady Hermits Who Are Down But Not Out 42
Unit Five The Day Mother Cried 56
Unit Six A Day's Wait 69
Unit Seven The Shelter 85
Unit Eight Daydreaming a Little 102
Unit Nine The Death of Hitler 113
Unit Ten The Fantastic Spurt in Technology 126
Unit One Big Bucks the Easy Way 141
Book Four 141
Unit Two Deer and the Energy Cycle 154
Unit Three Why Do We Believe That the Earth Is Round 166
Unit Four Jim Thorpe 185
Unit Five To Lie or Not to Lie——The Doctor's Dilemma 198
Unit Six How to Mark a Book 213
Unit Seven The Luncheon 225
Unit Eight The New Caves 238
Unit Nine Journey West 256
Unit Ten Why People Work 265
Appendix:Key To Exercises 283