Just the right dose of horror and goosebumps for young thrill-seekers! At Halloween, Robin and Max's friend Thomas disappears. Then a new girl starts at school, and Max is more than happy to keep her company! But who is she? Where does she come from? And where is Thomas? Surrounded by pumpkins, bats and witches, the newcomer Emma has all the students entranced. Luckily, the ever-watchful Sophie feels something isn't right and investigates.