A Practical Guide to Self-Hypnosis — Melvin Powers
Kid Wolf of Texas / A Western Story — Paul S. Powers
Practice Book, Leland Powers School — Leland Todd Powers
Stories the Iroquois Tell Their Children — Mabel Powers
The Cathedral Towns and Intervening Places of England, Ireland and Scotland: / A Description of Cities, Cathedrals, Lakes, Mountains, Ruins, and Watering-places. — Lee L. Powers
