Unit 1 1
1．The Great American Garage Sale 1
2．The American Visitor 5
3．Ruthless 11
Unit 2 15
4．Don't Wait to Give Daddy a Hug 15
5．Better Known as Mark Twain 20
6．A Bad Scene 26
Unit 3 30
7．I Never Forget a Face 30
8．The Youngest Painter in the World 36
9．Putting the Sun to Work 42
Unit 4 47
10．The Shop Window 47
11．Do You Dream? 54
12．With the Photographer 60
Unit 5 66
13．A Story of the West 66
14．Nature's Clocks and Compasses 72
15．Looking Ahead 77
Unit 6 82
16．On the Road 82
17．Looking for Clues 88
18．Washington,D.C 94
Unit 7 99
19．To Live Without Working 99
20．The Story of Jazz 105
21．0ne Mil 1ion Dollars for a Wife 110
Unit 8 119
22．Leisure 119
23．After Twenty Years 124
24．A Double-Dyed Deceiver 129
Unit 9 135
25．Charles 135
26．Creative Justice 142
27．The Midnight Visitor 148
Unit 10 153
28．Here They Come(1) 153
29．Here They Come(2) 158
30．Here They Come(3) 163
Glossary 169