Arthur's face fell.

"Well, give me the cocoa, then, quick!" he said: "I'll drink that, just to please mamma: that's all. She don't make me eat when I don't want to."

At that moment Mrs. Cook came out of her tent, and hurried to Arthur's chair.

"My darling," she said, "mamma was a lazy mamma, wasn't she, this morning? Have you had a nice breakfast? Papa will be out in a minute."

"Mamma! mamma!" cried Arthur, "see that boy and girl, the other side of the fence: they're coming over to see me. I sent Flora after them. I wish they'd hurry. Don't they walk slow?"

Mrs. Cook looked inquiringly at Flora, who explained that Master Arthur had spied the children sitting in the barn-door, and that nothing would do but she must go over and ask them to come and see him.

"They seem to be most uncommon nice-spoken children for these parts, ma'am," said Flora; "and the little girl she wouldn't come, nor let her brother come, till she'd gone into the house and asked leave of their mother."

Mrs. Cook was gazing very earnestly at the children, as they walked slowly towards the tent. In a moment more she sprang to her feet, and took two or three steps forward, and exclaimed, "Why, it is! it is my little Nelly!" and, to Arthur's great astonishment, he saw his mother run very fast to meet the children, and throw her arms round the little girl's neck, and kiss her over and over again.

Nelly was so astonished and bewildered she did not know what to do. She could not see the face of the lady who was kissing her for she held her so tight she could not look up; and, when she did look up, she did not at first know who the lady was.

"Why, Nelly, Nelly!" she cried; "have you forgotten me? Don't you remember I came on in the same car with you? Why! I've been looking for you and asking for you all over Colorado."