- State of the Union Addresses, by Zachary Taylor
- To The Last Man, by Zane Grey
- Last of the Plainsmen, The, by Zane Grey
- Wildfire, by Zane Grey
- Man of the Forest, The, by Zane Grey
- Border Legion, The, by Zane Grey
- U.P. Trail, The, by Zane Grey
- Rainbow Trail, The, by Zane Grey
- Last Trail, The, by Zane Grey
- Desert Gold, by Zane Grey
- Redheaded Outfield, The, by Zane Grey
- Lone Star Ranger, The, by Zane Grey
- Light of Western Stars, The, by Zane Grey
- Betty Zane, by Zane Grey
- Heritage of the Desert, The, by Zane Grey
- Riders of the Purple Sage, by Zane Grey
- Spirit of the Border, The, by Zane Grey
- Call of the Canyon, The, by Zane Grey
- Young Forester, The, by Zane Grey
- Old Indian Legends, by Zitkala-Sa
- March of Portola, The, by Zoeth S. Eldredge