But she certainly made her first acquaintance with anatomy and physiology without design of her own. Her mother sent her up to a lumber room one day to hunt through an old box of books for a story she wanted her to read to the children, and the box happened to contain some medical works, which Evadne peeped into during her search. A plate first attracted her attention, and then she read a little to see what the plate meant, and then she read a little more because the subject fascinated her, and the lucid language of a great scientific man, certain of his facts, satisfied her, and carried her on insensibly. She continued standing until one leg tired, then she rested on the other; then she sat on the hard edge of the box, and finally she subsided on to the floor, in the dust, where she was found hours later, still reading.

"My dear child, where have you been?" her mother exclaimed irritably, when at last she appeared. "I sent you to get a book to read to the children."

"There it is, mother—'The Gold Thread'" Evadne answered. "But I cannot read to the children until after their tea. They were at their lessons this morning, and we are all going out this afternoon." She had neither forgotten the children nor the time they wanted their book, which was eminently characteristic. She never did forget other people's interests, however much she might be absorbed by the pleasure of her own pursuits.

"And I found three other books, mother, that I should like to have; may I?" she continued. "They are all about our bones and brains, and the circulation of the blood, and digestion. It says in one of them that muriatic acid, the chemical agent by which the stomach dissolves the food, is probably obtained from muriate of soda, which is common salt contained in the blood. Isn't that interesting? And it says that pleasure—not excitement, you know—is the result of the action of living organs, and it goes on to explain it. Shall I read it to you?"

"My dear child, what nonsense have you got hold of now?" Mrs. Frayling exclaimed, laughing.

"It is all here, mother," Evadne remonstrated, tapping her books. "Do look at them."

Mrs. Frayling turned over a few pages with dainty fingers: "Tracing from without inward, the various coverings of the brain are," she read in one. "The superior extremity consists of the shoulder, the arm, the forearm, and the hand," she saw in another. "Dr. Harley also confirms the opinion of M. Chaveau that the sugar is not destroyed in any appreciable quantity, during its passage through the tissues," she learned from the third. "Oh, how nasty!" she ejaculated, alluding to the dust on the cover. "And what a state you are in yourself! You seem to have a perfect mania for grubbing up old books. What do you want with them? You cannot possibly understand them. Why, I can't! It is all vanity, you know. Here, take them away."

"But, mother, I want to keep them. They can't do me any harm if I don't understand them."

"You really are tiresome, Evadne," her mother rejoined. "It is quite bad taste to be so persistent."

"I am sorry, mother; I apologize. But I can read them, I suppose, as you don't see anything objectionable in them."