But his heart misgave him regarding the fate of his friend Trineus, and he resolved to set out in quest of that unhappy prince. Journeying across Europe, he arrived at the city of Buda, where he learned that Florendos, Prince of Macedon, had recently slain Tarisius, who, it will be remembered, was his rival for the hand of the Princess Griana, and whom she had been forced to marry by her tyrannous father, the Emperor of Constantinople. Florendos had, however, been taken captive by the kinsmen of Tarisius, and had been sent to Constantinople, where he was condemned to be burnt at the stake, along with Griana, who was believed to be his accomplice. On hearing of the impending fate of those who, unknown to him, were his parents, Palmerin at once repaired to Constantinople, where he maintained their innocence, defeated their accusers, the nephews of Tarisius, in a combat à outrance, and succeeded in saving them from the terrible fate which had awaited them. While he lay in bed recovering from his wounds he was visited by the grateful Griana, who, from a mark upon his face and the account of his exposure as an infant, knew that he must be her son. On hearing her story the Emperor joyfully received Palmerin and acknowledged him as his successor. The Quest for Trineus But his new accession to power did not render Palmerin unmindful of his vow to search for his lost friend Trineus. Sailing over the Mediterranean in quest of him, he fell in with an overwhelming force of Turks, and was taken prisoner. Brought to the palace of the Grand Turk, he succeeded in liberating the princess Agriola from the power of that tyrant. Effecting his own escape, he came to the palace of a princess to whom Trineus in his shape of a lap-dog had been presented by those who had found him. This lady had contracted a severe inflammation in the nose (unromantic detail!), and requested Palmerin to accompany her to Mussabelin, a Persian magician, whom she believed to be able to remove the distressing complaint. But the sage informed her that only by means of the flowers of a tree which grew near the Castle of the Ten Steps could she be cured. Now the castle of which the magician spoke was guarded by enchantment. But that dread power was harmless to Palmerin, ever since the fairy sisters had provided him with an antidote against it. Making his way to the magic castle, he secured the flowers of the healing tree, and also took captive an enchanted bird, which was destined to announce the hour of his death by an unearthly shriek. He further ended the enchantments of the castle, and when they finally dissolved, Trineus, who had accompanied him in canine shape, was restored to his original form.