○ The Quest of the Four
○ Publication History
1 The Meeting of the Four
2 The March of the Train
3 At the Ford
4 On Watch
5 The Comanche Village
6 The Medicine Lodge
7 The Great Sleep
8 New Enemies
9 The Fiery Circle
10 Phil’s Letter
11 With the Army
12 The Pass of Angostura
13 A Wind of the Desert
14 Buena Vista
15 The Woman at the Well
16 The Castle of Montevideo
17 The Thread, the Key, and the Dagger
18 The Hut in the Cove
19 Arenberg’s Quest
20 The Silver Cup
21 The Note of a Melody
22 Breakstone’s Quest