EXHIBIT 5.1 [LETTERHEAD OF KIRKLAND & ELLIS] February 6, 1997 Petersen Publishing Company, L.L.C. 6420 Wilshire Boulevard Los Angeles, CA 90048 Re: Petersen Publishing Company, L.L.C., Petersen Capital Corp. and Petersen Holdings, L.L.C. Registration Statement on Form S-4 Registration No. 333-18017 ------------------------------------------ Ladies and Gentlemen: We are issuing this opinion letter in our capacity as special legal counsel to Petersen Publishing Company, L.L.C., a Delaware limited liability company, Petersen Capital Corp., a Delaware corporation (together, the "Issuers") and Petersen Holdings, L.L.C., a Delaware limited liability company (the "Guarantor" and, together with the Issuers, the "Registrants"), in connection with the proposed registration by the Issuers of up to $100,000,000 in aggregate principal amount of the Issuers' 11-1/8% Series B Senior Subordinated Notes due 2006 (the "Exchange Notes"), pursuant to a Registration Statement on Form S-4 (Registration No. 333-18017) filed with the Securities and Exchange Commission (the "Commission") on December 17, 1996 under the Securities Act of 1933, as amended (the "Act") (such Registration Statement, as amended or supplemented, is hereinafter referred to as the "Registration Statement"). The obligations of the Issuers under the Exchange Notes will be guaranteed by the Guarantor (the "Guarantee"). The Exchange Notes and the Guarantees are to be issued pursuant to the Indenture (the "Indenture"), dated as of November, 15, 1996, among the Issuers, the Guarantor and United States Trust Company of New York, as Trustee, in exchange for and in replacement of the Issuers' outstanding 11-1/8% Senior Subordinated Notes due 2006 (the "Notes"), of which $100,000,000 in aggregate principal amount is outstanding. In that connection, we have examined originals, or copies certified or otherwise identified to our satisfaction, of such documents, corporate records and other instruments [LETTERHEAD OF KIRKLAND & ELLIS] KIRKLAND & ELLIS Petersen Publishing Company, L.L.C. February 6, 1997 Page 2 as we have deemed necessary for the purposes of this opinion, including (i) the Certificate of Incorporation, as amended, the Certificate of Formation and By- Laws of the Registrants (as the case may be), (ii) minutes and records of the corporate proceedings of the Registrants with respect to the issuance of the Exchange Notes and the Guarantee, respectively, (iii) the Registration Statement, and (iv) Registration Rights Agreement, dated November 25, 1996, among the Issuers, the Guarantor and First Union Capital Markets Corp. and CIBC Wood Gundy Securities Corp. For purposes of this opinion, we have assumed the authenticity of all documents submitted to us as originals, the conformity to the originals of all documents submitted to us as copies and the authenticity of the originals of all documents submitted to us as copies. We have also assumed the genuineness of the signatures of persons signing all documents in connection with which this opinion is rendered, the authority of such persons signing on behalf of the parties thereto and the due authorization, execution and delivery of all documents by the parties thereto other than the Registrants. As to any facts material to the opinions expressed herein which we have not independently established or verified, we have relied upon statements and representations of officers and other representatives of the Issuers and others. Our opinion expressed below is subject to the qualifications that we express no opinion as to the applicability of, compliance with, or effect of (i) any bankruptcy, insolvency, reorganization, fraudulent transfer, fraudulent conveyance, moratorium or other similar law affecting the enforcement of creditors' rights generally, (ii) general principles of equity (regardless of whether enforcement is considered in a proceeding in equity or at law), (iii) public policy considerations which may limit the rights of parties to obtain certain remedies and (iv) any laws except the laws of the State of New York, the General Corporation Law of the State of Delaware and the federal laws of the United States of America. Based upon and subject to the assumptions, qualifications, assumptions and limitations and the further limitations set forth below, we are of the opinion that when (i) the Registration Statement becomes effective, (ii) the Board of Directors and the Managing Member (as the case may be) and the appropriate officers of the Registrants have taken all necessary action to fix and approve the terms of the Exchange Notes and the Guarantee, respectively, (iii) the Indenture has been duly qualified under the Trust KIRKLAND & ELLIS Petersen Publishing Company, L.L.C. February 6, 1997 Page 3 Indenture Act of 1939, as amended and (iv) the Exchange Notes and the Guarantee have been duly executed and authenticated in accordance with the provisions of the Indenture and duly delivered to the purchasers thereof in exchange for the Notes, the Exchange Notes and the Guarantee will be validly issued obligations of the Registrants. We hereby consent to the filing of this opinion with the commission as Exhibit 5 to the Registration Statement. We also consent to the reference to our firm under the heading "Legal Matters" in the Registration Statement. In giving this consent, we do not thereby admit that we are in the category of persons whose consent is required under Section 7 of the Act or the rules and regulations of the Commission. This opinion is limited to the specific issues addressed herein, and no opinion may be inferred or implied beyond that expressly stated herein. We assume no obligation to revise or supplement this opinion should the present laws of the States of New York or Delaware or the federal law of the United States be changed by legislative action, judicial decision or otherwise. This opinion is furnished to you in connection with the filing of the Registration Statement and is not to be used, circulated, quoted or otherwise relied upon for any other purpose. Sincerely, Kirkland & Ellis