1．The Great American Garage Sale 1
Unit 1
Unit 2
Unit 3
Unit 4
2．The American Visitor 5
Unit 5
Unit 6
Unit 7
Unit 8
Unit 9
Unit 10
3．Ruthless 11
4．Don't Wait to Give Daddy a Hug 15
5．Better Known as Mark Twain 20
6．A Bad Scene 26
7．I Never Forget a Face 30
8．The Youngest Painter in the World 36
9．Putting the Sun to Work 42
10．The Shop Window 47
11．Do You Dream? 54
12．With the Photographer 60
13．A Story of the West 66
14．Nature's Clocks and Compasses 72
15．Looking Ahead 77
16．On the Road 82
17．Looking for Clues 88
18．Washington,D.C 94
19．To Live Without Working 99
20．The Story of Jazz 105
21．One Million Dollars for a Wife 110
22．Leisure 119
23．After Twenty Years 124
24．A Double-Dyed Deceiver 129
25．Charles 135
26．Creative Justice 142
27．The Midnight Visitor 148
28．Here They Come(1) 153
29．Here They Come(2) 158
30．Here They Come(3) 163
Glossary 169
Supplementary Exercises 220
Key to Comprehension Exercises 250