Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - Houghton Mifflin Harcourt CoFinancial_Report.xls
10-K - 10-K - Houghton Mifflin Harcourt Cod846641d10k.htm
EX-32.1 - EX-32.1 - Houghton Mifflin Harcourt Cod846641dex321.htm
EX-32.2 - EX-32.2 - Houghton Mifflin Harcourt Cod846641dex322.htm
EX-31.1 - EX-31.1 - Houghton Mifflin Harcourt Cod846641dex311.htm
EX-21.1 - EX-21.1 - Houghton Mifflin Harcourt Cod846641dex211.htm
EX-31.2 - EX-31.2 - Houghton Mifflin Harcourt Cod846641dex312.htm
EX-10.34 - EX-10.34 - Houghton Mifflin Harcourt Cod846641dex1034.htm
EX-10.36 - EX-10.36 - Houghton Mifflin Harcourt Cod846641dex1036.htm
EX-10.32 - EX-10.32 - Houghton Mifflin Harcourt Cod846641dex1032.htm
EX-10.33 - EX-10.33 - Houghton Mifflin Harcourt Cod846641dex1033.htm
EX-10.35 - EX-10.35 - Houghton Mifflin Harcourt Cod846641dex1035.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-192404) of Houghton Mifflin Harcourt Company of our report dated February 26, 2015 relating to the consolidated financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

Boston, Massachusetts

February 26, 2015