It's the Love Magnet's powerful charm. But you seem quite alone and friendless, little Rainbow. Don't you want to join our party until you find your father and sisters again?"
"Where are you going?" she asked.
"We don't just know that," said Betsy, taking her hand; "but we're trying to find Shaggy's long- lost brother, who has been captured by the terrible Metal Monarch. Won't you come with us, and help us?"
Polychrome looked from one to another of the queer party of travelers and a bewitching smile suddenly lighted her face.
"A donkey, a mortal maid, a Rose Princess and a Shaggy Man!" she exclaimed. "Surely you need help, if you intend to face Ruggedo."
"Do you know him, then?" inquired Betsy.
"No, indeed. Ruggedo's caverns are beneath the earth's surface, where no Rainbow can ever penetrate. But I've heard of the Metal Monarch. He is also called the Nome King, you know, and he has made trouble for a good many people --mortals and fairies--in his time," said Polychrome.
"Do you fear him, then?" asked the Princess, anxiously.
"No one can harm a Daughter of the Rainbow," said Polychrome proudly. "I'm a sky fairy."
"Then," said Betsy, quickly, "you will be able to tell us the way to Ruggedo's cavern."
"No," returned Polychrome, shaking her head, "that is one thing I cannot do. But I will gladly go with you and help you search for the place."
This promise delighted all the wanderers and after the Shaggy Man had found the path again they began moving along it in a more happy mood. The Rainbow's Daughter danced lightly over the rocky trail, no longer sad, but with her beautiful features wreathed in smiles. Shaggy came next, walking steadily and now and then supporting the Rose Princess, who followed him. Betsy and Hank brought up the rear, and if she tired with walking the girl got upon Hank's back and let the stout little donkey carry her for a while.
At nightfall they came to some trees that grew beside a tiny brook and here they made camp and rested until morning. Then away they tramped, finding berries and fruits here and there which satisfied the hunger of Betsy, Shaggy and Hank, so that they were well content with their lot.
It surprised Betsy to see the Rose Princess partake of their food, for she considered her a fairy; but when she mentioned this to Polychrome, the Rainbow's Daughter explained that when Ozga was driven out of her Rose Kingdom she ceased to be a fairy and would never again be more than a mere mortal. Polychrome, however, was a fairy wherever she happened to be, and if she sipped a few dewdrops by moonlight for refreshment no one ever saw her do it.
As they continued their wandering journey, direction meant very little to them, for they were hopelessly lost in this strange country. Shaggy said it would be best to go toward the mountains, as the natural entrance to Ruggedo's underground cavern was likely to be hidden in some rocky, deserted place; but mountains seemed all around them except in the one direction that they had come from, which led to the Rose Kingdom and the sea. Therefore it mattered little which way they traveled.
By and by they espied a faint trail that looked like a path and after following this for some time they reached a crossroads. Here were many paths, leading in various directions, and there was a signpost so old that there were now no words upon the sign. At one side was an old well, with a chain windlass for drawing water, yet there was no house or other building anywhere in sight.
While the party halted, puzzled which way to proceed, the mule approached the well and tried to look into it.
"He's thirsty," said Betsy.
"It's a dry well," remarked Shaggy. "Probably there has been no water in it for many years. But, come; let us decide which way to travel."
No one seemed able to decide that. They sat down in a group and tried to consider which road might be the best to take. Hank, however, could not keep away from the well and finally he reared up on his hind legs, got his head over the edge and uttered a loud "Hee-haw!" Betsy watched her animal friend curiously.