------------------------------------
                                                        OMB APPROVAL
                                            ------------------------------------
                                            OMB Number           3235-0145
                                            Expire               August 31, 1999
                                            Estimated average burden
                                            hours per response.............14.90
                                            ------------------------------------


                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                  SCHEDULE 13G

                    Under the Securities Exchange Act of 1934
                               (Amendment No. 6 )*


                               Franklin Covey Co.
- --------------------------------------------------------------------------------
                                (Name of Issuer)

                          Common Stock, $.05 Par Value
- --------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                   354596-10-8
                                 --------------
                                 (CUSIP Number)

                                December 31, 1998
             -------------------------------------------------------
             (Date of Event Which Requires Filing of this Statement)

Check the  appropriate box to designate the rule pursuant to which this Schedule
is filed:

         |_|      Rule 13d-1(b)
         |_|      Rule 13d-1(c)
         |X|      Rule 13d-1(d)

*The  remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for any  subsequent  amendment  containing  information  which  would  alter the
disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).


Potential persons who are to respond to the collection of information  contained
in this form are not  required to respond  unless the form  displays a currently
valid OMB control number.



CUSIP No.   354596-10-8
         -----------------
- --------------------------------------------------------------------------------

1.       Names of Reporting Persons.
         I.R.S. Identification Nos. of above persons (entities only).
         Dennis R. Webb
         -----------------------------------------------------------------------
- --------------------------------------------------------------------------------

2.       Check the Appropriate Box if a Member of a Group (See Instructions)

         (a)   x   
            -------
         (b)       
            -------

- --------------------------------------------------------------------------------

3.       SEC Use Only
                     -----------------------------------------------------------
- --------------------------------------------------------------------------------

4.       Citizenship or Place of Organization United States
                                             -----------------------------------
- --------------------------------------------------------------------------------

Number of                  5.       Sole Voting Power      None
Shares Bene-                                         ---------------------------
ficially                   6.       Shared Voting Power 1,358,212
Owned by Each                                          -------------------------
Reporting                  7.       Sole Dispositive Power None
Person With:                                              ----------------------
                           8.       Shared Dispositive Power 1,358,212
                                                            --------------------
- --------------------------------------------------------------------------------

9.       Aggregate Amount Beneficially Owned by Each Reporting Person 1,358,212
                                                                     -----------

10.      Check if the Aggregate Amount  in  Row (9) Excludes Certain Shares (See
         Instructions) |_|

11.      Percent of Class Represented by Amount in  Row (9) 6.4%
                                                           ---------------------

12.      Type of Reporting Person (See Instructions) IN
                                                    ----------------------------


                                Page 2 of 6 Pages


CUSIP No.   354596-10-8
         -----------------
- --------------------------------------------------------------------------------

1.       Names of Reporting Persons.
         I.R.S. Identification Nos. of above persons (entities only).
         Martsie D. Webb
         -----------------------------------------------------------------------
- --------------------------------------------------------------------------------

2.       Check the Appropriate Box if a Member of a Group (See Instructions)

         (a)   x   
            -------
         (b)       
            -------

- --------------------------------------------------------------------------------

3.       SEC Use Only
                     -----------------------------------------------------------
- --------------------------------------------------------------------------------

4.       Citizenship or Place of Organization United States
                                             -----------------------------------
- --------------------------------------------------------------------------------

Number of                  5.       Sole Voting Power      None
Shares Bene-                                         ---------------------------
ficially                   6.       Shared Voting Power 1,358,212
Owned by Each                                          -------------------------
Reporting                  7.       Sole Dispositive Power None
Person With:                                              ----------------------
                           8.       Shared Dispositive Power 1,358,212
                                                            --------------------
- --------------------------------------------------------------------------------

9.       Aggregate Amount Beneficially Owned by Each Reporting Person 1,358,212
                                                                     -----------

10.      Check if the Aggregate Amount  in Row (11) Excludes Certain Shares (See
         Instructions) |_|

11.      Percent of Class Represented by Amount in Row (11) 6.4%
                                                           ---------------------

12.      Type of Reporting Person (See Instructions) IN
                                                    ----------------------------


                                Page 3 of 6 Pages



CUSIP No.    354596-10-8

         This  Amendment No. 6 to the Schedule 13G of Dennis R. Webb and Martsie
         D. Webb amends and supplements, and should be read in conjunction with,
         the  Schedule  13G,  which was  filed on or about  February  11,  1993,
         Amendment No. 1 thereto filed on or about February 12, 1994,  Amendment
         No. 2 thereto  filed on or about  February  14, 1995,  Amendment  No. 3
         thereto filed on or about June 25, 1996,  Amendment No. 4 thereto filed
         on or about  February 11, 1997 and  Amendment No. 5 thereto filed on or
         about February 4, 1998.

Item 1.

         (a) Name of Issuer: Franklin Covey Co. (the "Company")
             ---------------

         (b) Address of Issuer's Principal Executive Offices:  2200 West Parkway
             ------------------------------------------------
         Boulevard, Salt Lake City, Utah 84119-2331

Item 2.

         (a) Name of Person  Filing:  Dennis R.  Webb and  Martsie  D. Webb (the
             -----------------------
         "Reporting Persons")

         (b) Address of Principal  Business  Office,  if none,  Residence:  2626
             -------------------------------------------------------------
         Hillsden Drive, Salt Lake City, UT 84117

         (c) Citizenship: United States
             ------------

         (d) Title of Class of  Securities:  Common  Stock,  $.05 Par Value (the
             ------------------------------
         "Common Stock")

         (e) CUSIP Number: 354596-10-8
             -------------
Item 3.

         This  statement  is not filed  pursuant  to  Sections  240.13d-1(b)  or
240.13d-2(b) or (c).

Item 4.  Ownership

         (a) Amount  beneficially  owned by the Reporting Persons as of December
             31, 1998:  1,358,212  shares of the Common  Stock,  which  includes
             82,500 shares of the Common Stock beneficially owned by Mr. Webb as
             Trustee  of The  Lighthouse  Foundation,  which Mrs.  Webb,  as the
             spouse of Mr. Webb, may be deemed to  beneficially  own as a result
             of such relationship.

         (b) Percent of Class owned by the Reporting  Persons as of December 31,
             1998: 6.4%

         (c) Number of shares as to which the Reporting Persons have:

             (i)    sole power to vote or to direct the vote: As of December 31,
                    1998,  neither of the  Reporting  Persons  had sole power to
                    vote or direct the vote of any shares of the Common Stock.

             (ii)   shared  power to vote or to direct the vote:  As of December
                    31, 1998, the Reporting  Persons shared the power to vote or
                    direct the vote of 1,275,712 shares of the Common Stock held
                    by the Reporting  Persons as tenants in common. In addition,
                    Mrs.  Webb,  as the spouse of Mr. Webb,  may, as a result of
                    such  relationship,  be deemed to share  voting  power  with
                    respect to 82,500  shares of the Common  Stock  beneficially
                    owned by Mr. Webb as Trustee of The Lighthouse Foundation.


                                Page 4 of 6 Pages


             (iii)  sole power to dispose or to direct the disposition of: As of
                    December 31, 1998, neither of the Reporting Persons had sole
                    power to dispose or direct the  disposition of any shares of
                    the Common Stock.

             (iv)   shared power to dispose or to direct the  disposition of: As
                    of December 31, 1998, the Reporting Persons shared the power
                    to dispose or direct the disposition of 1,275,712  shares of
                    the Common Stock held by the Reporting Persons as tenants in
                    common.  In addition,  Mrs. Webb, as the spouse of Mr. Webb,
                    may,  as a result of such  relationship,  be deemed to share
                    the power to dispose  with  respect to 82,500  shares of the
                    Common  Stock  beneficially  owned by Mr. Webb as Trustee of
                    The Lighthouse Foundation.

Item 5.  Ownership of Five Percent or Less of a Class

         This  statement  is not being  filed to report  the fact that as of the
date hereof the  Reporting  Persons have ceased to be the  beneficial  owners of
more than five percent of the class of securities.

Item 6.  Ownership of More than Five Percent on Behalf of Another Person

         Not applicable.

Item 7.  Identification and Classification of  the Subsidiary Which Acquired the
         Security Being Reported on By the Parent Holding Company

         Not applicable.

Item 8.  Identification and Classification of Members of the Group

         Not applicable.

Item 9.  Notice of Dissolution of Group

         Not applicable.

Item 10. Certification

         Not applicable.


                                Page 5 of 6 Pages



                                    SIGNATURE

         After reasonable  inquiry and to the best of my knowledge and belief, I
certify that the information  set forth in this statement is true,  complete and
correct.


1/29/99                                           1/29/99
- ------------------------------                    ------------------------------
Date                                              Date


/s/ MARTSIE D. WEBB                               /s/ DENNIS R. WEBB
- ------------------------------                    ------------------------------
Martsie D. Webb                                   Dennis R. Webb



                                    AGREEMENT

         The undersigned  agree that this Amendment No. 6 to the Schedule 13G of
Dennis R. Webb and  Martsie D. Webb  relating  to shares of the Common  Stock of
Franklin Covey Co. shall be filed on behalf of the undersigned.


1/29/99                                           1/29/99
- ------------------------------                    ------------------------------
Date                                              Date


/s/ MARTSIE D. WEBB                               /s/ DENNIS R. WEBB
- -------------------------------                   ------------------------------
Martsie D. Webb                                   Dennis R. Webb


                                Page 6 of 6 Pages