Document:

ASSIGNMENT OF PATENT
                                       AND
                                ROYALTY AGREEMENT
RECITALS

1.   It  is the desire of Gary E. Johnson (Johnson) to assign the patent for the
     "Quick  Attachment/  Release  Binding  Paten # 6024315 to Sports Tack, Inc.
     (Sports  Tack)  in  exchange  for  certain  consideration.
2.   It  is  the  desire  of  Sports Tack to acquire said patent and all related
     rights  of  ownership.  Sports  Tack may manufacture and market all product
     applications  or Sports Tack may license the patent and its applications to
     third  parties  under  terms  and  conditions  which  follow.
3.   It  is  recognized  that  Johnson  is  an  officer,  director  and founding
     shareholder  of  Sports  Tack and that a conflict of interest may exist for
     Johnson.  It  is also recognized that two of the other members of the Board
     of  Directors of Sports Tack, Inc. are related to Johnson. Ann L Johnson is
     the  wife  of  Gary  E. Johnson and that Kim Farran is the brother of Ann L
     Johnson  and  the  brother-in-law  of  Gary  E.  Johnson.
4.   It  is believed by Johnson and the other directors of Sports Tack that said
     conflict of interest is fairly resolved and that this agreement, though not
     arms  length,  is  fair  and  equitable  to  both  Johnson and Sports Tack.

THEREFORE  IT  IS AGREED, on this the 17th day of December, 1999 that the patent
for  the  "Quick  Attachment/Release  Binding  United States Patent # 6024375 is
assigned  by  Gary  E. Johnson to Sport Tack, Inc. under terms and conditions as
described  below.

1.   Johnson agrees to assign all rights of ownership to Sports Tack in exchange
     for  500,000  shares of Sports Tack, Inc. common stock which were issued to
     him  on  December  17th  1999.
2.   Sports Tack acknowledges that it issued said stock to Johnson and agrees to
     pay Johnson a royalty of 8% of gross sales of any application for which the
     patent  is used unless Sports Tack assign any or all of the applications or
     their  use  to  another  entity  or  individual.
3.   Sports  Tack  may  sell  or license any or all of the applications to third
     parties.  In  such  case this agreement may be modified as necessary to the
     agreement  of  both  parties
4.   It  is  agreed  by  both  parties  that should future conflicts of interest
     occur,  they  will  be  resolved  to  the  benefit  of Sports Tack and its'
     shareholders.
5.   Should  Sports  Tack  enter  into  any  subsequent royalty or agreements to
     License  any  application  of  the  patent,  Johnson may agree to waive the
     personal  royalty due to him from Sports Tack and receive compensation from
     Sport  Tacks'  percentage  of  any  such  agreement.
6.   Johnson  agrees  to  accept  the 500,000 Shares of Sports Tack stock and 8%
     royalty  as  total  compensation  for  his  patent  and  waive any claim of
     additional  compensation  from  Sports  Tack.

By  affixing their signatures hereunto the undersigned Directors of Sports Tack,
Inc.  agree  to  all  terms  and  conditions  set  forth  herein.

                                        1
<PAGE>

Gary  E.  Johnson,  Director

Ann  L  Johnson,  Director  Kim  Farran,  Director

Stanley  K.  SrilwelJ,  Director

By  affixing his signature hereunto Mr. Johnson accepts all terms and conditions
contained  herein.

Gary  E.  Johnson

                                        2
<PAGE>EXHIBIT 10.10
                                    ADDENDUM

        This ADDENDUM ("Addendum"),  dated March 29, 2002 and effective February
28, 2000, amends and supplements the Memorandum of Understanding ("Memorandum"),
dated December 22, 1998,  between  Nebraska Book Company,  Inc.  ("Company") and
Barry S. Major ("Executive") as follows:

1. On May  10,  2000,  Company  entered  into a  Management  Services  Agreement
("Agreement") with  TheCampusHub.com,  Inc.  ("CampusHub"),  under which Company
agreed to supervise and manage the day-to-day operations of CampusHub.

2. On or about February 28, 2000,  CampusHub  offered Executive a position as an
executive  officer of CampusHub.  Such position  would not require the full time
and  attention  of  Executive.  Executive  desires to accept the position and to
continue in his present position with Company.

3. Having  investigated  the  circumstances  of CampusHub's  offer to Executive,
Company  acknowledges  and agrees that  Executive's  employment  as an executive
officer of CampusHub would not  substantially  interfere with the performance of
Executive's duties under the Memorandum and,  consequently,  has no objection to
Executive accepting CampusHub's offer.

4. The parties acknowledge and agree that, to the extent Executive is performing
services  on behalf of  Company,  including,  but not  limited  to,  services in
furtherance of Company's  obligations  under the Agreement,  Executive  shall be
subject to the direction and control of the board of directors of Company,  but,
to the extent Executive is performing services on behalf of CampusHub, Executive
is subject to the direction and control of the board of directors of CampusHub.

                                             NEBRASKA BOOK COMPANY, INC.

                                             By:  /s/ Mark W. Oppegard
                                             --------------------------------
                                             Mark W. Oppegard
                                             Chief Executive Officer,
                                             President and Director

                                            EXECUTIVE

                                            By:  /s/ Barry S. Major
                                            --------------------------------
                                            Barry S. MajorEXHIBIT 10.12

                                    ADDENDUM

        This ADDENDUM ("Addendum"),  dated March 29, 2002 and effective February
28, 2000, amends and supplements the Memorandum of Understanding ("Memorandum"),
dated July 1, 1999, between Nebraska Book Company,  Inc. ("Company") and Alan G.
Siemek ("Executive") as follows:

1. On May  10,  2000,  Company  entered  into a  Management  Services  Agreement
("Agreement") with  TheCampusHub.com,  Inc.  ("CampusHub"),  under which Company
agreed to supervise and manage the day-to-day operations of CampusHub.

2. On or about February 28, 2000,  CampusHub  offered Executive a position as an
executive  officer of CampusHub.  Such position  would not require the full time
and  attention  of  Executive.  Executive  desires to accept the position and to
continue in his present position with Company.

3. Having  investigated  the  circumstances  of CampusHub's  offer to Executive,
Company  acknowledges  and agrees that  Executive's  employment  as an executive
officer of CampusHub would not  substantially  interfere with the performance of
Executive's duties under the Memorandum and,  consequently,  has no objection to
Executive accepting CampusHub's offer.

4. The parties acknowledge and agree that, to the extent Executive is performing
services  on behalf of  Company,  including,  but not  limited  to,  services in
furtherance of Company's  obligations  under the Agreement,  Executive  shall be
subject to the direction and control of the board of directors of Company,  but,
to the extent Executive is performing services on behalf of CampusHub, Executive
is subject to the direction and control of the board of directors of CampusHub.

                                        NEBRASKA BOOK COMPANY, INC.

                                        By:  /s/ Mark W. Oppegard
                                        --------------------------
                                        Mark W. Oppegard
                                        Chief Executive Officer,
                                        President and Director

                                        EXECUTIVE

                                        By:  /s/ Alan G. Siemek
                                        ---------------------------
                                        Alan G. SiemekEXHIBIT 10.9
                                    ADDENDUM

        This ADDENDUM ("Addendum"),  dated March 29, 2002 and effective February
28, 2000, amends and supplements the Memorandum of Understanding ("Memorandum"),
dated December 22, 1998,  between  Nebraska Book Company,  Inc.  ("Company") and
Barry S. Major ("Executive") as follows:

1. On May  10,  2000,  Company  entered  into a  Management  Services  Agreement
("Agreement") with  TheCampusHub.com,  Inc.  ("CampusHub"),  under which Company
agreed to supervise and manage the day-to-day operations of CampusHub.

2. On or about February 28, 2000,  CampusHub  offered Executive a position as an
executive  officer of CampusHub.  Such position  would not require the full time
and  attention  of  Executive.  Executive  desires to accept the position and to
continue in his present position with Company.

3. Having  investigated  the  circumstances  of CampusHub's  offer to Executive,
Company  acknowledges  and agrees that  Executive's  employment  as an executive
officer of CampusHub would not  substantially  interfere with the performance of
Executive's duties under the Memorandum and,  consequently,  has no objection to
Executive accepting CampusHub's offer.

4. The parties acknowledge and agree that, to the extent Executive is performing
services  on behalf of  Company,  including,  but not  limited  to,  services in
furtherance of Company's  obligations  under the Agreement,  Executive  shall be
subject to the direction and control of the board of directors of Company,  but,
to the extent Executive is performing services on behalf of CampusHub, Executive
is subject to the direction and control of the board of directors of CampusHub.

                                             NEBRASKA BOOK COMPANY, INC.

                                             By:  /s/ Mark W. Oppegard
                                             --------------------------------
                                             Mark W. Oppegard
                                             Chief Executive Officer,
                                             President and Director

                                            EXECUTIVE

                                            By:  /s/ Barry S. Major
                                            --------------------------------
                                            Barry S. Major

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