ISBN-13: 9780618981786 / Angielski / Miękka / 2008 / 240 str.
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 going on, especially since she s the only one who can help Duke lose his new addition."