In 1920, my third-great uncle James M. Cox, was the Democratic candidate for President, with FDR as his running mate. I've just found that his campaign's equivalent of Dreams From My Father is available through Project Gutenberg - The Progressive Democracy of James M. Cox, written by his secretary, Charles E. Morris. It includes some rather glowing bits on Cox's actions as Governor of Ohio from 1913-1920 with regards to labor: