"I will see, father." Bee went to her cousin and touched her gently on the shoulder.

"Aren't you tired, Adele?"

"I believe that I am," replied Adele, jumping up from the stool. "I saw that Uncle William was interested and so I kept on."

This was scarcely true. She had played on because she saw that her uncle enjoyed looking at her. In common with most beauties she was conscious when she excited admiration.

"You sing very nicely, my dear," was the scientist's comment. For some reason he appeared more at home with his niece than he did with his daughter.

"Thank you, uncle," said Adele sweetly. "What are we to do tomorrow, Bee? Let's go shopping. I want to get a new blue dress. Mamma said that I could have one."

"I cannot go in the morning," replied Bee, whose mind was made up on this point. With her mornings with her father she had resolved there should be no interference. "I help father with his cataloguing then. I will go in the afternoon, if you wish."

"Then what will become of me?" pouted Adele.

"You shall help us," said Doctor Raymond, pleasantly. "Tomorrow we take up the life history of 'The Purple Emperor.' It is one of the most charming of butterflies, and I am sure that you will enjoy it. Beauty should be drawn by beautiful things," he added graciously.

"Why, of course I'll help," cried Adele, delighted by the compliment.