James Robison is the author of Machine Methods for Numerical Solutions of Polynomial Equations (1958), Imports of Farm and Forest Products, 1908-1910, by Countries from which Consigned (1912), Seedtime and harvest--average dates of planting and harvesting in the United States (1911), Imports of Farm and Forest Products, 1907-1909, by Countries from which Consigned (1910), God's Kingdom in You.