The Back Window

When a Mother leaves her five and six year old children in the car to go into the shop, the siblings, Sophie and James, realise that the window which was covered in frost had been written on, "I'm watching them, don't worry." Panic rises in the children and Sophie starts to cry. It's dark outside, no one is around yet a couple of seconds later they hear nails clawing at what sounded like the back window.

~ Thank you for reading, I hope you all enjoy :) Also I don't really know what genre this is and I'm not sure if I should just use my profile pic as the cover.