long, long time ago, Prince Cuglas, master of the hounds to the high King of Erin, set out from Tara to the chase. As he was leaving the palace the light mists were drifting away from the hill-tops, and the rays of the morning sun were falling aslant on the grinan or sunny bower of the Princess Ailinn. Glancing towards it the prince doffed his plumed and jewelled hunting-cap, and the princess answered his salute by a wave of her little hand, that was as white as a wild rose in the hedges in June, and leaning from her bower, she watched the huntsman until his tossing plumes were hidden by the green waving branches of the woods.
The Princess Ailinn was over head and ears in love with Cuglas, and Cuglas was over head and ears in love with the Princess Ailinn, and he believed that never was summer morning half as bright, or as sweet, or as fair as she. The glimpse which he had just caught of her filled his heart with delight, and almost put all thought of hunting out of his head, when suddenly the tuneful cries of the hounds, answered by a hundred echoes from the groves, broke upon his ear.
The dogs had started a dappled deer that bounded away through the forest. The prince, spurring his gallant steed, pushed on in eager pursuit.
On through the forest sped the deer, through soft, green, secret ways and flowery dells, then out from the forest, up heathery hills, and over long stretches of moorland, and across brown rushing streams, sometimes in view of the hounds, sometimes lost to sight, but always ahead of them.
All day long the chase continued, and at last, when the sun was sinking, the dogs were close upon the panting deer, and the prince believed he was about to secure his game, when the deer suddenly disappeared through the mouth of a cave which opened before him. The dogs followed at his heels, and the prince endeavoured to rein in his steed, but the impetuous animal bore him on, and soon was clattering over the stony floor of the cave in perfect darkness. Cuglas could hear ahead of him the cries of the hounds growing fainter and fainter, as they increased the distance between them and him. Then the cries ceased altogether, and the only sound the prince heard was the noise of his horse's hoofs sounding in the hollow cave. Once more he endeavoured to check his career, but the reins broke in his hands, and in that instant the prince felt the horse had taken a plunge into a gulf, and was sinking down and down, as a stone cast from the summit of a cliff sinks down to the sea. At last the horse struck the ground again, and the prince was almost thrown out of his saddle, but he succeeded in regaining his seat. Then on through the darkness galloped the steed, and when he came into the light the prince's eyes were for some time unable to bear it. But when he got used to the brightness he saw he was galloping over a grassy plain, and in the distance he perceived the hounds rushing towards a wood faintly visible through a luminous summer haze. The prince galloped on, and as he approached the wood he saw coming towards him a comely champion, wearing a shining brown cloak, fastened by a bright bronze spear-like brooch, and bearing a white hazel wand in one hand, and a single-edged sword with a hilt made from the tooth of a sea-horse in the other and the prince knew by the dress of the champion, and by his wand and sword, that he was a royal herald. As the herald came close to him the prince's steed stopped of his own accord.
"You are welcome, Cuglas," said the herald, "and I have been sent by the Princess Crede to greet you and to lead you to her court, where you have been so long expected."
"I know not how this may be," said Cuglas.
"How it has come about I shall tell you as we go along," said the herald. "The Princess Crede is the Queen of the Floating Island. And it chanced, once upon a day, when she was visiting her fairy kinsmen, who dwell in one of the pleasant hills that lie near Tara, she saw you with the high king and princes and nobles of Erin following the chase. And seeing you her heart went out to you, and wishing to bring you to her court, she sent one of her nymphs, in the form of a deer, to lure you on through the cave, which is the entrance to this land."
