The Secret of the Forgotten Cave (Nancy Drew Mystery #134)

Nancy goes to Connecticut to visit George's Aunt Elizabeth—and lands right in the middle of a controversy. George's aunt, among others, proposes a bicycle path instead of widening a dangerously winding country road, in order to save a rare species of bat. But a threatening phone call, a sinister warning hanging in the doorway, and a sabotaged car convince Nancy that much more than the bats are at stake. Nancy has come to Connecticut to visit George's aunt Elizabeth, and lands right in the middle of a controversy. George's aunt, among others, proposes a bicycle path instead of widening a dangerously winding country road, in order to save a rare speicies of bat. But a threatening phone call, a sinister warning hanging in the doorway, and a sabotaged car convince Nancy that much more than the bats are at stake. When a bicyclist dies on a winding country road, Nancy's Aunt Elizabeth fights for a bike path that would also save a rare species of bat. But after some sinister happenings, it becomes obvious that someone is very angry at Aunt Elizabeth Searching for answers proves as twisty and perilous as the winding road itself, and Nancy soon realizes that she may be the one who's endangered "George, I'm so glad you persuaded us to come to Connecticut with you," Nancy Drew said.