THE CORPORATE LIBRARY

Related Party Transactions and Outside Related Director Information

McGraw-Hill Companies, Inc. (The) (MHP)

3/20/2006 Proxy Information

Messrs. Harold McGraw III and Robert P. McGraw are brothers and the sons of Mr. Harold W. McGraw, Jr.

3/21/2005 Proxy Information

Messrs. Harold McGraw III and Robert P. McGraw are brothers and the sons of Mr. Harold W. McGraw, Jr.

Sir Winfried Bischoff is an executive of an affiliated company of Citigroup Inc. The Company may use the investment banking or financial advisory services of Citigroup Inc. from time to time in the future.

3/22/2004 Proxy Information

Sir Winfried Bischoff is an executive of an affiliated company of Citigroup Inc. The Company may use the investment banking or financial advisory services of Citigroup Inc. from time to time in the future.

Messrs. Harold McGraw III and Robert P. McGraw are brothers and the sons of Mr. Harold W. McGraw, Jr.

Harold W. McGraw served as Chairman of The McGraw-Hill Companies, Inc. from 1976 to 1988 and Chief Executive Officer from 1975 to 1983.

3/24/2003 Proxy Information

Harold W. McGraw III and Robert P. McGraw are brothers and the sons of Harold W. McGraw, Jr.