- 1997-10 – Letters from Donatello
- 1997-10 – Letters from Leonardo
- 1997-10 – Letters from Michaelangelo
- 1997-10 – Letters from Raphael
- 1997-10 – Letters from Venus
- 1997-12 – Letters from Donatello
- 1997-12 – Letters from Leonardo
- 1997-12 – Letters from Michaelangelo
- 1997-12 – Letters from Raphael
- 1997-12 – Letters from Venus
- 1998-02 – Letters from Donatello
- 1998-02 – Letters from Leonardo
- 1998-02 – Letters from Michaelangelo
- 1998-02 – Letters from Raphael
- 1998-02 – Letters from Venus
- 1998-04 – Letters from Donatello
- 1998-04 – Letters from Leonardo
- 1998-04 – Letters from Michaelangelo
- 1998-04 – Letters from Raphael
- 1998-04 – Letters from Venus
- 1998-05 – Letters from Donatello
- 1998-05 – Letters from Leonardo
- 1998-05 – Letters from Michaelangelo
- 1998-05 – Letters from Raphael
- 1998-05 – Letters from Venus
- 1998-07 – Letters from Donatello
- 1998-07 – Letters from Leonardo
- 1998-07 – Letters from Michaelangelo
- 1998-07 – Letters from Raphael
- 1998-07 – Letters from Venus
- 1998-09 – Letters from Donatello
- 1998-09 – Letters from Leonardo
- 1998-09 – Letters from Michaelangelo
- 1998-09 – Letters from Raphael
- 1998-09 – Letters from Venus
- 1999-03 – Letters from Donatello
- 1999-03 – Letters from Leonardo
- 1999-03 – Letters from Michaelangelo
- 1999-03 – Letters from Raphael
- 1999-03 – Letters from Venus
- 1999-07 – Letters from Donatello
- 1999-07 – Letters from Leonardo
- 1999-07 – Letters from Michaelangelo
- 1999-07 – Letters from Raphael
- 1999-07 – Letters from Venus
- 1999-12 – Letters from Donatello
- 1999-12 – Letters from Leonardo
- 1999-12 – Letters from Michaelangelo
- 1999-12 – Letters from Raphael
- 1999-12 – Letters from Venus
- 2000-02 – Letters from Donatello
- 2000-02 – Letters from Leonardo
- 2000-02 – Letters from Michaelangelo
- 2000-02 – Letters from Raphael
- 2000-02 – Letters from Venus
- 2000-05 – Letters from Donatello
- 2000-05 – Letters from Leonardo
- 2000-05 – Letters from Michaelangelo
- 2000-05 – Letters from Raphael
- 2000-05 – Letters from Venus
- 2000-07 – Letters from Donatello
- 2000-07 – Letters from Leonardo
- 2000-07 – Letters from Michaelangelo
- 2000-07 – Letters from Raphael
- 2000-07 – Letters from Venus
- 2000-09 – Letters from Donatello
- 2000-09 – Letters from Leonardo
- 2000-09 – Letters from Michaelangelo
- 2000-09 – Letters from Raphael
- 2000-09 – Letters from Venus
- 2000-11 – Letters from Donatello
- 2001-02 – Letters from Donatello
- 2001-02 – Letters from Leonardo
- 2001-02 – Letters from Michaelangelo
- 2001-02 – Letters from Raphael
- 2001-10 – Letters from Donatello
- 2001-10 – Letters from Leonardo
- 2001-10 – Letters from Michaelangelo
- 2001-10 – Letters from Raphael
- 2002-02 – Letters from Donatello
- 2002-02 – Letters from Leonardo
- 2002-02 – Letters from Michaelangelo
- 2002-02 – Letters from Raphael
- 2002-06 – Letters from Donatello
- 2002-06 – Letters from Leonardo
- 2002-06 – Letters from Michaelangelo
- 2002-06 – Letters from Raphael
- 2002-12 – Letters from Donatello
- 2002-12 – Letters from Leonardo
- 2002-12 – Letters from Michaelangelo
- 2002-12 – Letters from Raphael
- 2003-04 – Letters from Donatello
- 2003-04 – Letters from Leonardo
- 2003-04 – Letters from Michaelangelo
- 2003-04 – Letters from Raphael
- 2003-10 – Letters from Donatello
- 2003-10 – Letters from Leonardo
- 2003-10 – Letters from Michaelangelo
- 2003-10 – Letters from Raphael
- 2003-12 – Letters from Donatello
- 2003-12 – Letters from Leonardo
- 2003-12 – Letters from Michaelangelo
- 2003-12 – Letters from Raphael
- 2004-01 – Letters from Donatello
- 2004-01 – Letters from Raphael
- 2004-02 – Letters from Michaelangelo
- 2004-08 – Letters from Donatello
- 2004-08 – Letters from Leonardo
- 2004-08 – Letters from Michaelangelo
- 2004-08 – Letters from Raphael
- 2004-10 – Letters from Donatello
- 2004-10 – Letters from Leonardo
- 2004-10 – Letters from Michaelangelo
- 2004-10 – Letters from Raphael
- 2005-10 – Letters from Donatello
- 2005-10 – Letters from Raphael
- 2006-11 – Letters from Donatello
- 2006-11 – Letters from Leonardo
- 2006-11 – Letters from Michaelangelo
- 2006-11 – Letters from Raphael
- 2007-06 – Letters from Donatello
- 2007-06 – Letters from Leonardo
- 2007-06 – Letters from Michaelangelo
- 2007-06 – Letters from Raphael
- Mutant Origin: Leonardo/Donatello (Teenage Mutant Ninja Turtles)
- Mutant Origin: Michelangelo/Raphael (Teenage Mutant Ninja Turtles)
