Comet Street Kids reading books follow the adventures of Rav, Asha, Tess and Finn, four of the residents of Comet Street. There are 144 exciting stories in the series that children won't be able to put down. Finn is sure he heard something outside in the night, but what is it? He and his friends are determined to find out, but it's not easy to spot something in the dark. Can Finn and his friends uncover the mystery of the bump in the night – and save it from danger? Reading age: 6-7 years