Dolly came up in her brisk way.  She was holding something concealed in her little pinafore.  She looked very mysterious.  She had a round cherub face and two great big blue eyes, and short hair, which she wore in a curly mop all over her head.  Dolly was the youngest girl in the school and a great pet with everyone.  When Bertha saw her now she sprang to her feet and went forward in her somewhat clumsy way.