| Farewell My Enemy Part 3 |
June, 2005 |
| The Spectre of Christmas! |
February, 2002 |
| The Army of Forgotten Souls |
March, 2005 |
| Robotika Issue 1 |
December, 2005 |
| X-Factor (2nd Print Ryan Sook Sketch Cover) |
January, 2006 |
| All Ye Who Enter Here |
March, 2001 |
| Redeeming the Demon - Part One: Mistos |
April, 2001 |
| the Redeemer, Part 1: The Nature of the Beast |
August, 2001 |
| the Redeemer, Part 2: ...Or Not To Be... |
September, 2001 |
| Dark Horse Presents Vol. 1 Issue 147 |
October, 1999 |
| The Tower of Silence |
February, 2005 |
| The Gift |
January, 2005 |
| Civil War: X-Men Universe |
May, 2007 |
| The Ahakista Gambit, Part 2 |
June, 2007 |
| Chapter Three |
September, 2007 |
| The Akahista Gambit, Part 3 |
July, 2007 |
| The Akahista Gambit, Part 4 |
August, 2007 |
| Life & Death Matters |
Holiday, 2007 |
| The Akahista Gambit, Part 5 |
September, 2007 |
| 321 Days, Part One |
August, 2007 |
| 321 Days, Part Two: The Best Friend |
September, 2007 |
| 321 Days, Part Three: The Gang |
October, 2007 |
| 321 Days, Part Four: The Plan |
November, 2007 |
| The Ahakista Gambit, Part 1 |
May, 2007 |
| the Redeemer, Part 3: The Choice |
October, 2001 |
| Friday the 13th Issue 1 |
February, 2007 |
| The Lost Year |
March, 2008 |
| Two Meetings, One In Person, One Not |
July, 2006 |
| First Born: Aftermath Issue 1 (Cover B) |
May, 2008 |
| Zorro Issue 5 (Ryan Sook Variant) |
July, 2008 |
| 321 Days, The Conclusion: The Assault |
December, 2007 |
| Zorro Issue 6 (Sook Variant) |
August, 2008 |
| Zorro Issue 7 (Ryan Sook variant) |
September, 2008 |
| Zorro Issue 8 (Ryan Sook variant) |
October, 2008 |
| War Holes |
2003 |
| Small Victories, Part 4 |
June, 2008 |
| Dragon Prince Issue 4 (Cover B) |
January, 2009 |
| X'd Out: Part 1 |
October, 2006 |
| X'd Out: Part 2 |
November, 2006 |
| X'd Out: Part 3 |
December, 2006 |
| Captive Audience |
May, 2006 |
| The Big Bang |
March, 2006 |
| Star Power (Black and White cover) |
February, 2006 |
| Star Power |
February, 2006 |
| The Longest Night |
Holiday, 2006 |
| Hellhounds Issue 2 (Cover B) |
September, 2003 |
| Part One: The Living (Sook Variant) |
February, 2010 |
| Blackest Night: Wonder Woman Issue 2 (Sook Variant) |
March, 2010 |
| Dark Horse Presents Vol. 1 Issue 157 |
September, 2000 |
| Dark Horse Presents Vol. 1 Issue 156 |
August, 2000 |
