Abducted cows? Crop circles? Surely Aisling Smith lives in a town filled with magic, and not science fiction. So why does it seem like the aliens are coming?

At a town festival, a popular cow disappears. The following day, it’s a man who’s vanished. As more and more animals go missing, and crop circles appear around town, Aisling learns that the same thing has happened in Riddler’s Edge once before. Have the missing men and animals been abducted by aliens, or is the culprit closer to home?