were volunteers, against the enemy. The American force, which was only about 250 strong, was compelled to surrender. Allen and his detachment thus became prisoners of war. They were at once sent over to England, where they were confined in Pendennis Castle. Meanwhile General Montgomery was besieging forts St. John and Chambly. Both these fortresses, after a brief and ineffectual resistance, were compelled to surrender. Nearly all the regulars in Canada thus became prisoners of war, and there was nothing to prevent the Americans from advancing upon Montreal, which they at once proceeded to do. To defend it with any hope of success was utterly out of the question, and Carleton, anticipating Montgomery's intention, burned and destroyed all the public stores, and left the town by one way just as the Americans entered at the other. During the night he had a narrow escape from the enemy, who were encamped at Sorel, and whose sentinels he had to pass in an open boat. This he successfully accomplished, and arrived at Quebec on the 19th of November. He hastily made the most judicious arrangements in his power for the defence of the place. He expelled from the city all those who were disaffected. Arnold had meanwhile made his desolate march through the wilderness, and though his forces had suffered terrible privations, and had been greatly reduced in number by starvation and other perils of the march, he was now in a position to coöperate with Montgomery. The united forces succeeded in gaining the city on the 4th of December, and after concocting their plans, they divided their strength, so as to attack the city in several places. The siege lasted throughout the month. Montgomery waited for a night of unusual darkness to make a daring attempt upon the city from the south. Arnold entrenched himself on the opposite side of the city. The provisions of the besiegers began to fail, their regiments were being depleted by sickness, and their light guns made but little impression on the massive walls. At last an assault was ordered. It took place before dawn on the 31st of December (1775). In the midst of a heavy snow storm Arnold advanced through the Lower Town from his quarters near the St. Charles River, and led his 800 New Englanders and Virginians over two or three barricades. The Montreal Bank and several other massive stone houses were filled with British regulars, who guarded the approaches with such a deadly fire that Arnold's men were forced to take refuge in the adjoining houses, while Arnold himself was badly wounded and carried to the rear. Meanwhile Montgomery was leading his New Yorkers and Continentals north along Champlain Street by the river side. The intention was for the two attacking columns, after driving the enemy from the Lower Town, to unite before the Prescott Gate, and carry it by storm. A strong barricade was stretched across Champlain Street from the cliff to the river; but when