Ordre de lecture
1
The Yellowstone
1988
2
The Smoky Hill
1989
3
The Colorado
1989
4
The Powder River
1990
5
The Russian River
1991
6
The Arkansas River
1991
7
The American River
1992
8
The Snake River
1992
9
The Two Medicine River
1993
10
The Gila River
1993
11
The High Missouri
1994
12
The Rio Grande
1994
13
The Columbia River
1995
14
The Humboldt River
1996
15
The Purgatory River
1997
16
The South Platte
1998
17
The Cimarron River
1998
18
The Brazos
1999