00886cam a2200253 4500 615022444 TxAuBib 120723s2013||||||||||||||||||||||||eng|u 2012026079 9780803738478 hardcover 0803738471 hardcover DLC DLC DLC TxAuBib Vernon, Ursula. The case of the toxic mutants / by Ursula Vernon. New York : Dial Books, 2013. 201 p. : col. ill. ; 19 cm. Dragonbreath ; ; 9 Danny Dragonbreath and his friends try to help the senior reptiles of Sunny Acres find a lost item. Lost and found possessions Fiction. Stealing Fiction. Dragons Fiction. Mystery and detective stories. Dragonbreath ; ; 9.