Produced by Lee Dawei, Andy Schmitt and the Online Distributed Proofreading Team THE GREAT NORTH-WESTERN CONSPIRACY IN ALL ITS STARTLING DETAILS. By I. Winslow Ayer, M.D. _The Plot to plunder and burn Chicago--Release of all Rebel prisoners--Seizure of arsenals--Raids from Canada--Plot to burn New York--Piracy on the Lakes--Parts for the Sons of Liberty--Trial of Chicago conspirators--Inside views of the Temples of the Sons of Liberty--Names of prominent members._ ILLUSTRATED WITH PORTRAITS OF LEADING CHARACTERS, ETC., ETC. [Illustration: I. WINSLOW AYER, M.D.] INTRODUCTION. The trial before the Military Commission in Cincinnati, just concluded, was in many respects one of the most remarkable events of the war. The investigation has elicited testimony of the most startling character, showing conclusively to the minds of all reasonable men who have given to it careful, earnest attention that there was a most formidable, deep and well arranged conspiracy, which, but for timely discovery and judicious action, would have resulted most disastrously, not only to the particular cities and towns specified and doomed to destruction, but to the whole country. None can contemplate the danger through which we have passed without a shudder and without a recognition of the hand of a merciful Providence who has guided our beloved country in its darkest hours and who has crowned our struggles for liberty and union with glorious victory. To have proclaimed to the public, even a few short months ago, that a scheme had been concocted in Richmond, of so vast and formidable a character, so insidious in its operations, so complete in its details that it had found favor and support in all the great cities and towns in Illinois, Indiana, Missouri, Kentucky, Ohio, Iowa, and sections of other States that scarcely a village was exempt from its corruption, that it numbered in its ranks more traitors in the aggregate than the number of brave men in the combined armies of the gallant Grant and Sherman, and that all who had thus united recognised but one common cause--the destruction of our country, the defeat and humiliation of our people, and the triumph of the Rebellion--the author of such a proclamation would have been written down a madman or a fool, by most persons in the community; and yet the developments before the military tribunal have established the fact, to the eternal infamy of all who were leagued in the conspiracy.