|aThe Perilous Gard /|cby Elizabeth Marie Pope ; Illustrated by Richard Cuffari
|aBoston :|bHoughton Mifflin,|cc1974
|a280 p. :|bill. ;|c20 cm.
|aIn 1558 while imprisoned at Elwenwood Hall, a remote castle in northern England, teenaged Kate Sutton finds herself involved in a series of mysterious events that eventually bring her to an underground labyrinth peopled by the last practitioners of druidic magic.