Text ( visual ) : unmediated Grace the pirate / James Riordan ; illustrated by Steve Hutton. -- : pbk ; : pack of 6 ; : class pack. -- Oxford : Oxford University Press , 2005, c1996. -- 63 p. : ill. ; 20 cm. -- (Treetops ; . Fiction ; stage 14). -- ISBN 9780199184095 ; 9780199184064 ; 9780199184132 ; (BB0848563X) ; https://ci.nii.ac.jp/ncid/BB0848563X Author Heading(s): Riordan, James ; Hutton, Steve