TY  - BOOK
AU  - Macaulay,David
AU  - Keenan,Sheila
TI  - Castle: how it works 
T2  - My readers
SN  - 9781596437449
U1  - 623.19 MAC 
PY  - 2012///
CY  - New York, NY
PB  - Square Fish/David Macaulay Studio
KW  - Castles
KW  - Juvenile literature
KW  - Fortification
KW  - Picture books for children
KW  - Readers (Elementary)
N1  - "This is a Level 4 book, Lexile 500L"--P. facing t.p; Includes bibliographical references and index; 500L; Lexile
N2  - Follows the planning, construction, and ultimate testing in battle of a typical fortress with adjoining town built by the English during the Middle Ages
ER  -