Exhibit 21

SCHOLASTIC CORPORATION – incorporated in Delaware, USA.

SUBSIDIARY LIST – as of May 31, 2024

(Subsidiaries are indented under its direct parent)

Scholastic Inc.	New York
Scholastic Entertainment Inc.	New York
524 Films L.L.C.	Delaware
Listen Inn LLC (formerly Retroranch L.L.C.)	Delaware
Yellow Bus, LLC	Delaware
Scholastic UK Ltd.	England
Scholastic Book Clubs Limited	England
Make Believe Ideas Ltd.	England
Chicken House Publishing Limited	England
Scholastic Limited	England
Scholastic Ireland Ltd.	Ireland
Weston Woods Studios, Inc.	Delaware
Georgetown Studios, Inc.	Connecticut
Children’s Music Library, Inc.	New York
The Scholastic Store, Inc.	New York
Scholastic Distribution Services L.L.C.	Delaware
Klutz	California
Scholastic Export Inc.	Delaware
Scholastic Book Fairs, Inc.	Delaware
Scholastic 557 Broadway, LLC	Delaware
Learning Ovations, Inc.	Delaware
Scholastic Australia Pty. Ltd.	Australia
Scholastic Canada Ltd.	Canada
Ooka Island Inc.	Canada
Scholastic Hong Kong Ltd.	Hong Kong
Scholastic India Private Limited 1	India
Scholastic Mexico S. de R. L. de C.V.	Mexico
Scholastic New Zealand Ltd.	New Zealand
Scholastic Argentina S.R.L.	Argentina
Scholastic Education Information Consulting (Shanghai) Co., Ltd.	China
Scholastic International IT Support Centre Private Limited	India
Scholastic Education International (Singapore) Private Limited	Singapore
Scholastic Reading (Beijing) Culture Development Co. Ltd.	China
Scholastic (Asia) SDN. BHD	Malaysia
Grolier Incorporated	Delaware
Scholastic Library Publishing, Inc.	Delaware
Grolier International, Inc.	Delaware
Grolier International Finance Inc. (Philippines)	Philippines
Grolier International Private Limited (India)	India
Grolier Overseas Incorporated	Delaware
Caribe Grolier, Inc.	Puerto Rico

11% owned by Scholastic Export Inc.