Seduced by Slim's stories of the privations of a cross-country trek that ended in the violence of an historic riot and tales of Depression-era work camps, Edie MacDonald has followed him from mine to mine, where he finds work and she cares for their son, Belly, in the thin shelter of canvas tents. Until now. Edie has left Slim behind, passed out in an unheated apartment on the coldest day of the year. Boarding a train with Belly, she travels westward...