Pay the piper

When fourteen-year-old Callie McCallan gets a backstage pass to interview the lead singer of the band Brass Rat, she's thrilled, but also senses something strange about him. On Halloween night, Callie's little brother and all the other children in town vanish. Callie believes she knows who took them and where they've gone, leading her on a perilous journey to a mythical world filled with fantastical creatures to rescue them.