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