Exhibit 21 SUBSIDIARIES OF THE REGISTRANT JURISDICTION Scholastic Inc. New York Scholastic Book Clubs, Inc. Missouri Scholastic Entertainment Inc. New York SE Distribution Inc. Delaware Scholastic Book Services, Inc. Delaware Scholastic UK Group Ltd. Delaware Scholastic Ltd. England School Book Fairs Ltd. England Scholastic Book Clubs Ltd. England Red House Books Ltd. England Scholastic Educational Magazines Ltd. England Scholastic Ireland Ltd. Ireland Weston Woods Studios, Inc. Delaware Georgetown Studios, Inc. Connecticut Children's Music Library, Inc. New York Lectorum Publications, Inc. New York The Electronic Bookshelf, Inc. Indiana Quality Education Data, Inc. Delaware The Scholastic Store, Inc. New York Scholastic Interactive Xchange, Inc. Delaware Tom Snyder Productions, Inc. Delaware Scholastic Distribution Services, Inc. Delaware Soup2Nuts Inc. Delaware Science Court Inc. Delaware Klutz California Sandvik Publishing Ltd. Nevada Teacher's Friend Publications, Inc. California 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 Canada Ltd. Canada Scholastic Productions Canada Ltd. Canada Scholastic Bookfairs Canada Inc. Canada Scholastic Hong Kong Limited Hong Kong Scholastic India Private Limited India Scholastic Mexico S.A. de C.V. Mexico Scholastic New Zealand Ltd. New Zealand Scholastic Argentina S.A. Argentina | 64 | SCHOLASTIC | SUBSIDIARIES OF THE REGISTRANT (Continued) JURISDICTION GrolierIncorporated Delaware Scholastic at Home Inc. (formerly Grolier Enterprises Inc.) Delaware Grolier Interactive Inc. Delaware Grolier Publishing Co., Inc. Delaware Grolier Reading Programs Inc. Delaware Grolier Telemarketing, Inc. Delaware Grolier (New York) Incorporated Delaware Orchard Books, Inc. New York Publishers World Trade Corporation Delaware Federated Credit Corp. Delaware Grolier International, Inc. Delaware Grolier Direct Marketing Pty. Ltd. Australia Grolier International Finance Inc. (Philippines) (60% owned) Philippines Grolier International Private Limited (India) India Grolier (Malaysia) SDN BHD (40% owned) Malaysia Grolier Overseas Incorporated Delaware Grolier Limited (Canada) Canada Caribe Grolier, Inc. Puerto Rico Grolier Limited (U.K.) England Grolier Credit Services (U.K.) Limited England | 65 | SCHOLASTIC |