Exhibit 24.2
JOINT FILING AGREEMENT
The undersigned hereby agree that the statement on Schedule 13D
with respect to the shares of Common Stock, par value $.01 per
share, of Penton Media, Inc., a Delaware corporation ("Penton"),
dated August 11, 1998, and any amendments thereto, executed by or on
behalf of the undersigned, in accordance with and pursuant to the
power of attorney set forth below or otherwise, is and shall be
filed jointly on behalf of the undersigned, pursuant to and in
accordance with the provisions of Rule 13d-1(f) under the Securities
Exchange Act of 1934.
This agreement may be executed in separate counterparts by each
of the undersigned, each of which shall be an original but all of
which, taken together, shall constitute one and the same instrument.
It shall not be necessary that each of the undersigned sign any one
counterpart.
POWER OF ATTORNEY
The undersigned individuals hereby constitute and appoint King
X. Xxxxxx, Xxxxxx Xxxxxx, Xxxxxx X. Xxxxxx, and Xxxxxx X. Xxxxxxxx
and each of them individually, his true and lawful attorneys-in-fact
and agents for him in his name, place and xxxxx, to sign any and all
initial filings on Schedule 13D under the Securities and Exchange
Act of 1934, and any amendments thereto, relating to the securities
of Penton and to file the same with the Securities and Exchange
Commission and hereby grant to such attorneys-in-fact and agents,
and each of them individually, full power and authority to do and
perform each and every act and thing requisite and necessary to be
done, as fully as to all intents and purposes as he might or could
do, hereby ratifying and confirming all that such attorneys-in-fact
and agents, or any of them, may lawfully do or cause to be done by
virtue hereof in connection with such filings. This power of
attorney shall expire on December 31, 2008.
Dated: August 11, 1998
/s/ Xxxxxx Xxxxxx
Xxxxxx Xxxxxx, individually and as
Trustee for Xxxxxx Xxxxxx Trust dtd 11/6/85
/s/Xxxxx X. Xxxxxx
Xxxxx X. Xxxxxx, individually and as
Trustee for Xxxxx X. Xxxxxx Trust dtd 12/11/87
Page 101 of 103
/s/ Xxxx X. Xxxxxx
Xxxx X. Xxxxxx
/s/ Xxxxxxxxx Xxxxxx /s/ Xxxx X. Xxxx
Xxxxxxxxx Xxxxxx Xxxx X. Xxxx
Xxxxxxxxx Xxxxxx Trust f/b/o Xxxxxxxxx Xxxxxx
Xxxxx X. Xxxxxx Trust dtd 1/13/59 f/b/o Xxxx X. Xxxxxx
Xxxxx X. Xxxxxx Trust dtd 1/13/59 f/b/o Xxxxxxx X. Xxxx
Xxxxx X. Xxxxxx Trust dtd 1/13/59 f/b/o Xxxxx X. Xxxx
Xxxxx X. Xxxxxx Trust dtd 1/13/59 f/b/o Xxxx X. Xxxx
Xxxxx X. Xxxxxx Trust dtd 1/13/59 f/b/o Xxxxxx X. Xxxx
Xxxx X. Xxxxxx Children's Trust
Xxxx X. Xxxx Children's Trust f/b/o Xxxxxxx X. Xxxx
Xxxx X. Xxxx Children's Trust f/b/o Xxxxx X. Xxxx
Xxxx X. Xxxx Children's Trust f/b/o Xxxx X. Xxxx
Xxxx X. Xxxx Children's Trust f/b/o Xxxxxx X. Xxxx
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxxxxx X. Friend
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxx X. Xxxxxx
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxxx X. Friend
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxx X. Xxxxxx
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxxxxx X. Xxxx
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxxx X. Xxxx
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxx X. Xxxx
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxxxx X. Xxxx
By: /s/ Xxxxxxxxx Xxxxxx
Xxxxxxxxx Xxxxxx, as Trustee
/s/ Xxx X. Xxxxxx
Xxx X. Xxxxxx, individually and as
Trustee of Xxx Xxxxxx Trust f/b/o Xxx Xxxxxx
Page 102 of 103
/s/ Xxxxxxx X. Friend
Xxxxxxx X. Friend, individually and as
Trustee of Xxxxxxx X. Friend Trust
f/b/o Xxxxxxx X. Friend
/s/ King Xxxxxx
Xxxx X. Xxxxxx, individually and
as Trustee of King Harris Trust of 1990
Xxxxxxxxx Xxxxxx Trust f/b/o Xxxxxxxxx Xxxxxx
Xxxxx X. Xxxxxx Trust dtd 1/13/59 f/b/o Xxxx X. Xxxxxx
Xxxxx X. Xxxxxx Trust dtd 1/13/59 f/b/o Xxxxxxx X. Xxxx
Xxxxx X. Xxxxxx Trust dtd 1/13/59 f/b/o Xxxxx X. Xxxx
Xxxxx X. Xxxxxx Trust dtd 1/13/59 f/b/o Xxxx X. Xxxx
Xxxxx X. Xxxxxx Trust dtd 1/13/59 f/b/o Xxxxxx X. Xxxx
Xxxx X. Xxxx Children's Trust f/b/o Xxxxxxx X. Xxxx
Xxxx X. Xxxx Children's Trust f/b/o Xxxxx X. Xxxx
Xxxx X. Xxxx Children's Trust f/b/o Xxxx X. Xxxx
Xxxx X. Xxxx Children's Trust f/b/o Xxxxxx X. Xxxx
Xxx Xxxxxx Trust f/b/o Xxx Xxxxxx
Xxxxxxx X. Friend Trust f/b/o Xxxxxxx X. Friend
Xxxxx X. Friend Trust f/b/o Xxxxx X. Friend
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxxxxx X. Friend
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxx X. Xxxxxx
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxxx X. Friend
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxx X. Xxxxxx
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxxxxx X. Xxxx
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxxx X. Xxxx
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxx X. Xxxx
Xxxxxx Xxxxxx Trust dtd 1/12/54 f/b/o Xxxxxx X. Xxxx
By: /s/ King X. Xxxxxx
King X. Xxxxxx, as Trustee
/s/ King X. Xxxxxx
King X. Xxxxxx, as Custodian for Xxxxxxx X. Xxxx and Xxxxx X. Xxxx
Xxxx 103 of 103
