Exhibit 10.13

FOURTH AMENDMENT

THIS FOURTH AMENDMENT ("Amendment"), dated as of November 5, 2003 (the "Amendment
Date"), is made between (i) INTRADO INC., INTRADO COMMUNICATIONS INC. and INTRADO COMMUNICATIONS OF VIRGINIA INC. (individually and collectively,
"Borrower"); and (ii) GENERAL ELECTRIC CAPITAL CORPORATION, a Delaware corporation ("Lender");

W
I T N E S S E T H:

WHEREAS,
pursuant to a certain Loan and Security Agreement, dated as of July 31, 2001, made between Borrower and Lender (hereinafter, as amended to date, called the
"Loan Agreement"), Lender agreed to extend credit to Borrower in accordance with, and subject to, the terms and conditions therein contained; and

WHEREAS,
Borrower has requested that Lender (a) extend the Stated Expiry Date for the Revolving Credit Loan (such terms and all other capitalized terms used in this recital and
not defined herein shall have the meanings assigned to them in the Loan Agreement) from July 31, 2004 to December 31, 2006, (b) modify the "Borrowing Availability" definition to
provide that Borrowing Availability will be limited by Adjusted EBITDA rather than by the Borrowing Base and (c) provide a "LIBOR Rate" option with respect to the Revolving Credit Loan; and

WHEREAS,
subject to the terms and conditions hereof, Lender is willing to make such accommodations to Borrower;

NOW,
THEREFORE, in consideration of the foregoing recitals, the mutual covenants and conditions herein contained, and for other good and valuable consideration, the receipt and
sufficiency of which
are hereby mutually acknowledged, Borrower and Lender agree to amend the Loan Agreement as follows:

1.Incorporation of Definitions.Capitalized terms used hereinbelow, but not expressly redefined hereinbelow,
shall have the meanings given to such terms in the Loan Agreement, as amended hereby.

2.Amendment to Section 1.1 of the Loan Agreement.Section 1.1 of the Loan Agreement is hereby
amended by deleting subsection (c) thereof in its entirety and substituting in lieu thereof the following revised subsection (c):



3.Amendment to Section 1.2 of the Loan Agreement.Section 1.2 of the Loan Agreement is hereby
amended by inserting the following parenthetical before the period at the end of subsection (a) thereof:



4.Amendments to Section 1.5 of the Loan Agreement.



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5.Amendment to Section 1.11 of the Loan Agreement.Section 1.11 of the Loan Agreement is hereby
deleted in its entirety and the following revised Section 1.11 is hereby substituted in lieu thereof:



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6.Amendments to Section 2.2 of the Loan Agreement.



7.Amendment to Section 3.19 of the Loan Agreement.Section 3.19 of the Loan Agreement is hereby
amended by deleting the first sentence thereof.

8.Amendment to Section 4.1 of the Loan Agreement.Section 4.1 of the Loan Agreement is hereby
amended by deleting clause (a) thereof.

9.Amendments to Defined Terms.The definitions of "Borrowing Availability", "Index Rate Loan" "LIBOR Periods"
"Loan" and "Stated Expiry Date" set forth inSchedule Ato the Loan Agreement are hereby deleted in their entireties and the following revised
definitions are hereby substituted in lieu thereof:



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10.Amendment to Schedule E of the Loan Agreement.Schedule E of the Loan Agreement is hereby
amended by changing the words and figure "one-fourth of one percent (1/4%)" set forth in Section 1 to "one-half of one percent (1/2%)".

11.Amendments to Exhibits to the Loan
Agreement.Exhibit Ato the Loan Agreement (Form of Notice of Revolving Credit Advance) is hereby deleted
andExhibit Aattached hereto is hereby substituted in lieu thereof.Exhibit Bto the Loan
Agreement (Form of Borrowing Base Certificate) is hereby deleted.

12.Conditions Precedent.The amendments set forth herein shall not become effective unless and until
(a) Borrower shall have delivered to Lender resolutions of its board of directors, certified by the Secretary or an assistant Secretary of Borrower to be true, correct and complete authorizing
Borrower's execution and delivery of, and performance under, this Amendment and (b) Borrower shall have paid to Lender a closing fee in the amount of One Hundred Thousand Dollars ($100,000),
which fee shall be fully-earned upon payment.

13.Effect of Amendment.This Amendment shall become effective as of the date of satisfaction of the conditions
precedent set forth in Section 12 hereof. Except as set forth expressly herein, all terms of the Loan Agreement, as amended hereby, and the Loan Documents, shall be and remain in full force and
effect and shall constitute the legal, valid, binding and enforceable obligations of Borrower to Lender. To the extent any terms and conditions in any of the Loan Documents shall contradict or be in
conflict with any terms or conditions of the Loan Agreement, after giving effect to this Amendment, such terms and conditions are hereby deemed modified and amended accordingly to reflect the terms
and conditions of the Loan Agreement as modified and amended hereby. In any event, this Amendment and the documents executed in connection therewith shall not, individually or collectively, constitute
in any way a novation.

14.Inducement Representations.To induce Lender to enter into this Amendment, Borrower hereby
(a) restates and renews each and every representation and warranty heretofore made by it under, or in connection with the execution and delivery of, the Loan Agreement; (b) restates,
ratifies and reaffirms each and every term and condition set forth in the Loan Agreement, as amended hereby, and in the Loan Documents, effective as of the date hereof; (c) certifies that, as
of the date hereof, after giving effect hereto, no Event of Default or Default exists; (d) acknowledges and agrees that, as of the date hereof, there exists no right of offset, defense,
counterclaim or objection in its favor as against Lender with respect to the payment or performance of its Obligations; (e) acknowledges and

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agrees
that Lender's Lien in the Collateral continues in full force and effect as security for all of the Obligations, including, without limitation, all of the Obligations of Borrower under and in
respect of the Revolving Credit Loans, the Term Loan and the Second Term Loan and (f) releases Lender from any and all liability for any action taken (or omitted to be taken) by Lender in
connection with the Loan Agreement or pursuant thereto through the date of this Amendment.

15.Governing Law.This Amendment shall be governed by, and construed in accordance with, the laws of the State
of New York, without regard to the principles thereof regarding conflicts of laws.

16.Costs and Expenses.Borrower agrees to pay upon request all costs and expenses of Lender in connection with
the preparation, execution, delivery and enforcement of this Amendment and all other Loan Documents executed in connection herewith, the closing hereof, and any other transactions contemplated hereby,
including the reasonable fees and out-of-pocket expenses of Lender's legal counsel.

17.Entire Agreement.This Amendment constitutes the entire agreement between Borrower and Lender relative to
the subject matter hereof, and supersedes and replaces any understanding or agreement, oral or written, in conflict therewith.

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IN
WITNESS WHEREOF, Borrower and Lender have set their hands, effective as of the Amendment Date.

| |  | "BORROWER"                             
| |  | ---------------------------------------
| |  | INTRADO INC.                           
| |  | By:                                    
| |  |                                        
| |  |                                        
| |  |                                        
| |  |                                        
| |  |                                        
| |  | INTRADO COMMUNICATIONS INC.            
| |  | By:                                    
| |  |                                        
| |  |                                        
| |  |                                        
| |  |                                        
| |  |                                        
| |  | INTRADO COMMUNICATIONS OF VIRGINIA INC.
| |  | By:                                    
| |  |                                        
| |  |                                        
| |  |                                        
| |  |                                        
| |  |                                        
| |  | "LENDER"                               
| |  | GENERAL ELECTRIC CAPITAL CORPORATION   
| |  | By:                                    
| |  |                                        
| |  |                                        
| |  |                                        
| |  |                                        
| |  |                                        

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