General Carleton’s arrival at Quebec was hailed with great joy by the Canadians, who vied with the oldest British soldiers in preparations for defence. The force under his command amounted to only 1800 men. Not more than 350 were regulars--of whom 230 were Frazer’s Highlanders, who had settled in the country, and were re-embodied under Colonel McLean. The remainder were 450 seamen, and a gallant band composed of Canadian militia and artificers. The American Generals had now effected a junction of their forces, and summoned the fortress to surrender. This was at once rejected. After pushing the siege during the month of December, without any prospect of success, Montgomery determined upon making a night-attack. This intention soon became known to General Carleton, who made every preparation to defeat the enemy. The Governor, with the officers and gentlemen off duty, took up their quarters for several days at the Recollet Convent, where they slept in their clothes. During this month’s siege, the American riflemen kept up an unintermitting fire upon the sentinels, and threw from forty to fifty shells every night into the city. The inhabitants became so accustomed to the occurrences of a siege that they ceased to regard them with alarm, all joining cheerfully in bearing arms and performing the duty of soldiers. Two strong parties were formed on the 31st of December--one under Montgomery, the other under Arnold, whose local knowledge of Quebec was accurate. They were to advance from opposite sides and meet at the foot of Mountain street; then force Prescott gate and reach the Upper Town.