Goudge, Eileen. Trail of secrets / Eileen Goudge. - New York : Viking, 1996. - x, 443 p. ; 24 cm. ISBN: 067086191X LCCN: 95039411 LC Class. No.: PS3557.O838 .G68 1996 / T73 1996 Dewey Class. No.: 813/.54