ACKNOWLEDGEMENT WHEN I WENT BACK to work in a dress factory early in 1942 I set out to write a book on my years afield as a labor organizer. During that period I had accumulated a great mass of memoranda÷letters, articles written for the labor press, leaflets, pamphlets, copies of special publications used in organization drives, statistical reports, diaries. I had the material and the urge, but soon realized that I was not equal to the task before me. Fortunately, at that stage, my friend John Nicholas Beffel came to my aid. Though he has kept modestly in the background, claiming credit only as editor on the title page, it was largely his collaboration that made this book possible. Mere words cannot express my deep appreciation for his energy and endurance, his ability to get at firstÄhand sources of data, and his painstaking accuracy with regard to names, dates, and historical facts.