Attached files
| file | filename |
|---|---|
| EX-32.2 - EX-32.2 - Houghton Mifflin Harcourt Co | d281921dex322.htm |
| EX-32.1 - EX-32.1 - Houghton Mifflin Harcourt Co | d281921dex321.htm |
| EX-31.2 - EX-31.2 - Houghton Mifflin Harcourt Co | d281921dex312.htm |
| EX-31.1 - EX-31.1 - Houghton Mifflin Harcourt Co | d281921dex311.htm |
| EX-23.1 - EX-23.1 - Houghton Mifflin Harcourt Co | d281921dex231.htm |
| 10-K - FORM 10-K - Houghton Mifflin Harcourt Co | d281921d10k.htm |
Exhibit 21.1
Houghton Mifflin Harcourt Company Subsidiaries
Greenwood Publishing Group, LLC.
HMH Intermediate Holdings (Delaware), LLC
HMH IP Company Unlimited Company
HMH Publishers LLC
HMH Publishing Company
Houghton Mifflin Company International, Inc.
Houghton Mifflin Harcourt (Asia) Pte. Ltd.
Houghton Mifflin Harcourt Publishers, Inc.
Houghton Mifflin Harcourt Publishing Company
Houghton Mifflin PLC
International Center for Leadership in Education, LLC.
Tribal Nova, Inc.