_GUSTAVUS ADOLPHUS ON THE FIELD OF LEIPSIC._ With the accession to the throne of Sweden in 1611 of Gustavus Adolphus, grandson of Gustavus Vasa, that country gained its ablest king, and the most famous with the exception of the firebrand of war, Charles XII., of later date. For courage, judgment, administrative ability, generous devotion to the good of his country, and military genius this great monarch was unequalled in his time and won a renown which has placed his name in the roll of the great rulers of mankind. The son of Charles IX., the third and ablest son of Gustavus Vasa to fill the throne, he was carefully educated in all the lore of his time and when a boy of sixteen won a brilliant victory over a Danish invading army. During the same year he ascended the throne, his father dying on November 30, 1611. During the preceding reigns Sweden had taken a prominent part in the affairs of northern Europe, having frequent wars with Russia, Poland, and Denmark, and the young king fell heir to these wars, all of which he prosecuted with striking ability. But a conflict soon broke out that threatened all Europe and brought Sweden into the field as the arbiter of continental destinies. This was the famous "Thirty Years' War," the greatest and most ferocious religious war known in history. Into it Sweden was drawn and the hand of Gustavus was potent in saving the Protestant cause from destruction. The final event in his career, in which he fell covered with glory on the fatal field of Lutzen, is dealt with in the German "Historical Tales." We shall here describe another equally famous battle of the war, that of Leipsic. It was in 1629, when Denmark was in peril from the great armies of Ferdinand II. of Austria, and Sweden also was threatened, that Gustavus consented to become the champion of the Protestants of northern Europe, and in June, 1630, he landed in Pomerania at the head of eight thousand men. Here six Scottish regiments joined him, under the Duke of Hamilton, and he marched onward, taking towns and fortresses in rapid succession and gaining large reinforcements from the German states. Three great leaders headed the Austrian armies, the famous Wallenstein, the able but ferocious Tilly, and the celebrated cavalry leader Pappenheim. All these skilled soldiers Gustavus had to face alone, but he did so with the support of the best-drilled army then in Europe, a body of soldiery which his able hands had formed into an almost irresistible engine of war.