Most people thought the Great Depression was the end of the world.To one man, it was.Amos "Black Dog" Harlow, an aging hobo and failed bluesman with no prospects, no family, and no place to call to home, wanders the hellish backdrop of Dust Bowl America with a guitar on his back and a grim past on his shoulders, following a spectral black dog only he can see down the dimly-lit backroads and blighted byways of a forsaken land.The black dog is an ill...