MontanaBy: William W. Johnstone, J. A. Johnstone Series: Montana Two families. Nine generations. One stretch of land under the Big Sky of Montana Territory. From national bestselling authors William W. Johnstone and J. A. Johnstone, a bold new saga of the American West centuries in the making, from the brave ranchers who staked their claims in the spring of 1842, to the lawmen who risked their lives to keep them, and the descendants who carried their dreams