Seven: Hallowedspell Book Seven

So after contacting the FBI's Cult and kidnapping division to get their help, she concocted a scheme that would ensure her daughter's safety, while helping the the other parents of the kids who had claimed to have been kidnapped by the Wolf's Wood Cult.

The thing is, the Wolf's Wood Cult isn't real. It never existed. The FBI knows it. And when Mrs. Mason finally found out that the eight kids had made up the story about their kidnapping to hide a darker truth--that these kids are involved in something extremely dangerous--she makes an even more dangerous deal than she realizes. The problem is, the dangerous thing is them. They are the Holy Seven. And anyone in their way better watch out.