SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 8-K

CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF

THE SECURITIES EXCHANGE ACT OF 1934

June 12, 2006

Date of report (date of earliest event reported)

HM PUBLISHING CORP.

HOUGHTON MIFFLIN COMPANY

(Exact name of registrants as specified in their charters)

Delaware

Massachusetts

333-110720

333-105746

13-4265843

04-1456030

(State or other jurisdictions of

incorporation or organization)

Commission File Numbers

(I.R.S. Employer

Identification Nos.)

222 Berkeley Street

Boston, Massachusetts 02116

(Address of principal executive offices) (Zip Code)

(617) 351-5000

(Registrants’ telephone number, including area code)

N/A

(Former Name or Former Address, if Changed since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrants under any of the following provisions:

¨	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

¨	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

¨	Pre-commencement communications Pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

¨	Pre commencement communications pursuant to Rule 113e-4^© under the Exchange Act (17 CFR 240.13e-4(c))

Item 5.02. Departure of Directors or Principal Officers: Election of Directors; Appointment of Principal Officers.

Michael Perik, a director of the Company and former President and Chief Executive Officer of Achievement Technologies, Inc., resigned on June 12, 2006 as a director of the Company and became Chairman of Houghton Mifflin’s Assessment Group.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrants have duly caused this report to be signed on their behalf by the undersigned hereunto duly authorized.

Date: June 12, 2006


HM PUBLISHING CORP.
HOUGHTON MIFFLIN COMPANY

By:		/s/ STEPHEN C. RICHARDS
		Stephen C. Richards
		Executive Vice President, Chief Operating
		Officer, and Chief Financial Officer

HM PUBLISHING CORP 8-K