01061cam a2200313 4500 147789184 TxAuBib 20131126120000.0 120723s2013||||||||||||||||||||||||eng|u 2012026079 9780803738478 hardcover 0803738471 hardcover TxAuBib Vernon, Ursula. The case of the toxic mutants [HC] / 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. 20131126. Lost and found possessions Fiction. Stealing Fiction. Dragons Fiction. Mystery and detective stories. Lost articles Juvenile fiction. Theft Juvenile fiction. Mystery fiction. Dragonbreath ; 9.