Dervla is the babysitter from hell – literally. She's very strict, she eats spiders, and … are those horns? No wonder Becky is everybody's hero when she manages to rid the neighbourhood of the demon babysitter. Don't ask how, but hey, pssst, there are vomit-coloured stink bombs, there is an abandoned shed, there is demon-food. You have been warned. A short and spooky horror story for elementary readers, or children age 7+.