"The world of walls : the Middle Ages in Western Europe" . . . . . . . "Traces the history of the Middle Ages through the lives of eight people representative of the period. Grades 7-9."@en . "Traces the history of the Middle Ages through the lives of eight people representative of the period. Grades 7-9." . . . . "Juvenile works"@en . "Juvenile works" . . "The world of walls the Middle Ages in Western Europe"@en . . "Traces the history of the Middle Ages through the lives of eight people representative of the period." . "The world of walls; the Middle Ages in Western Europe"@en . "The world of walls ; the Middle ages in western Europe"@en . . . .