When Hannah Gruen inherits a farm from a distant relative, the Drew family, along with Bess and Georgie, go on vacation to Oklahoma. They were originally going to sell the house and pack up everything Hannah wanted to keep, but a scary encounter with a tornado is just the beginning of the troubles. Nancy discovers what appears to be a ransom note in her duffel bag, and a man suddenly appears and insists that the bag is his. Maybe he's planning a kidnapping? Nancy contacts the local police, but they think it's just a joke. When the charming Derek Owens, a tornado hunter from the local university, offers to help, Nancy quickly accepts. But the evidence she discovers leads her to even greater danger, and soon Nancy will have to fight for her life, and not just against a terrifying hurricane. Translation of the book: Rija (Maria Antonenkova, http://vk.com/id500102)