EXHIBIT 21 SCHOLASTIC CORPORATION SUBSIDIARIES OF THE REGISTRANT Domestic Subsidiaries State of Incorporation Scholastic Inc. New York Children's Music Library, Inc. New York (a subsidiary of Weston Woods Studios, Inc.) The Electronic Bookshelf, Inc. Indiana Georgetown Studios, Inc. Connecticut (a subsidiary of Weston Woods Studios, Inc.) Lectorum Publications, Inc. New York SE Distribution Inc. Delaware (a subsidiary of Scholastic Entertainment Inc.) Scholastic Book Clubs, Inc. Missouri Scholastic Book Services, Inc. Delaware Scholastic Entertainment Inc. New York (formerly Scholastic Productions Inc.) Scholastic UK Group Ltd. Delaware (formerly Scholastic Publications (Magazines), Ltd.) Weston Woods Studios, Inc. Delaware Foreign Subsidiaries Jurisdiction Scholastic Australia Pty. Ltd. Australia Bookshelf Publishing Australia Pty. Ltd. Australia Troll School Book Clubs and Fairs Australia Pty. Ltd. Australia Scholastic Australia Superannuation Pty. Ltd. Australia Scholastic Executive Superannuation Pty. Ltd. Australia Oldmeadow Booksellers (Aust.) Pty. Ltd. Australia Scholastic (Barbados), Inc. Barbados Scholastic Canada Ltd. Canada Scholastic Productions Canada Ltd. Canada Scholastic Book Fairs Canada Inc. Canada Scholastic Ltd. England England School Book Fairs Ltd. England Scholastic Book Clubs Ltd. England Red House Books Ltd. England Scholastic Publication Ltd. England Scholastic Educational Magazines Ltd. England Red House Book Clubs Ltd. England Scholastic Hong Kong Limited Hong Kong Scholastic Book Fairs Ltd. Ireland Scholastic India Private Limited India Scholastic Mexico, S.A. de C.V. Mexico Scholastic New Zealand Ltd. New Zealand