Horns & Wrinkles How can you tell if a river"s under a spell? River trolls, rock trolls, blue-wing fairies--the usual suspects. The stretch of the Mississippi where Claire lives has rumors of them all, not that she"s ever spotted any. But then Claire"s cousin Duke takes a swim and sprouts a horn--a long, pointy, handsome thing. After that, Claire doesn"t have much choice but to believe that something rivery is goi Full description