00970cam a2200241 4500 288243092 TxAuBib 20091209120000.0 030529s1992||||||||||||||||||||||||eng|u 91031746 9780140328820 0140328823 DLC DLC DLC TxAuBib Leonard, Alison. Tina's chance / by Alison Leonard. New York, NY : Puffin Books, 1992. 187 p. ; 18 cm. "First published in Great Britain as Tinker's career by Walker Books, 1988; first published in the United States of America by Viking Penguin, 1988"--T.p. verso. Fifteen-year-old Tina discovers that her mother died of Huntington's chorea, a disease which she has a fifty-fifty chance of inheriting. "Ages 12 and up"--P. [4] of cover. 20030529. Huntington's chorea Fiction.