I tiptoed through the sitting room, headed for my room and my soft and wondrous bed. I was nearly to my door when someone hissed at me from the sofa, making me jump so high I nearly fell over. I whirled and found my sister sitting there. Cora was two years younger than me, and, unlike me, she was brilliant at school, a right square. She brought home test papers covered in checkmarks and smiley-faces, and her teachers often asked her to work with thick students to help them get their grades up. I had shown her how to use my edit-suite when she was only.