About Chris Armstrong Christopher Armstrong is Professor of History at York University. He is the author of "Blue Skies and Boiler Rooms" and has written frequently on Canadian economic history. Books by Chris Armstrong Moose Pastures and Mergers The Ontario Securities Commission and the Regulation of Share Markets in Canada, 1940-1980 by (author) Chris Armstrong Blue Skies and Boiler Rooms Buying and Selling Securities in Canada, 1870-1940 by (author) Chris Armstrong The Politics of Federalism Ontario's Relations with the Federal Government. 1867-1942 by (author) Chris Armstrong
