Poison Ivy Chronology

Batman #181 (June 1966): "Beware of Poison Ivy" Batman #183 (August 1966): "A Touch of Poison Ivy" Superman's Girl Friend Lois Lane #116/2 (November 1971): "Computed To Kill" Justice League of America #111 (May-June 1974): "Balance of Power" Justice League of America #143 (June 1977): "A Tale of Two Satellites" Secret Society of Super-Villains #10 (October 1977): "Triumph and Treachery" Secret Society of Super-Villains Special (1977): "Death Times Five" Batman #291 (September 1977): "Where Were You On the Night Batman Was Killed?" Batman #292 (October 1977): "The Testimony of the Riddler" Batman #293 (November 1977): "The Testimony of Luthor" Batman #294 (December 1977): "Testimony of the Joker" Batman Family #17/2 (April-May 1978): "Horoscopes of Crime" World's Finest Comics #251/5 (June-July 1978): "A Kiss of Death Times Three" World's Finest Comics #252/4 (August-September 1978): "A Poison of the Heart" Justice League of America #158 (September 1978): "The Super-Power of Negative Thinking" Batman #339 (September 1981): "A Sweet Kiss of Poison" Batman #343 (January 1982): "A Dagger So Deadly" [As Pamela Isley] Batman #344 (February 1982): "Monster, My Sweet" Batman #367 (January 1984): "The Green Ghosts of Gotham" Detective Comics #534 (January 1984): "Brambles" Crisis on Infinite Earths #5 (August 1985): "Worlds in Limbo" Crisis on Infinite Earths #9 (December 1985): "War Zone" Batman #400 (October 1986): "Resurrection Night!" Suicide Squad Vol. 1 #33 (September 1989): "Into the Angry Planet" Suicide Squad Vol. 1 #34 (October 1989): "Armagetto" Suicide Squad Vol. 1 #35 (November 1989): "That Hideous Strength" Suicide Squad Vol. 1 #36 (December 1989): "In Final Battle" Suicide Squad Vol. 1 #37 (January 1990): "Threads" Suicide Squad Vol. 1 #39 (March 1990): "Dead Issue" Suicide Squad Vol. 1 #41 (May 1990): "The Phoenix Gambit Part 2: Embers" Suicide Squad Vol. 1 #43 (July 1990): "The Phoenix Gambit Part 4: Black Queen's Mate" Suicide Squad Vol. 1 #46 (October 1990): "Choice of Evils" Suicide Squad Vol. 1 #47 (November 1990): "Choice of Dooms" Suicide Squad Vol. 1 #58 (October 1991): "Suicide Attack" Suicide Squad Vol. 1 #59 (November 1991): "Legerdemain, Part One: Forces In Motion" Suicide Squad Vol. 1 #64 (April 1992): "Nasty As They Want To Be" Suicide Squad Vol. 1 #65 (May 1992): "Run Through the Jungle" Suicide Squad Vol. 1 #66 (June 1992): "And Be a Villain" Batman: Shadow of the Bat #3 (August 1992): "The Last Arkham, Part Three" Batman: Shadow of the Bat #4 (September 1992): "The Last Arkham, Part Four" Batman #491 (April 1993): "The Freedom of Madness!" Batman #495 (late June 1993): [Knightfall 7]: "Strange Deadfellows" Showcase '94 #3 (March 1994): "Madmen Across the Water" Showcase '94 #4 (April 1994): "Madmen Across the Water" Guy Gardner: Warrior #29 (March 1995): "It's My Party And I'll Fight If I Want To" Underworld Unleashed #1 (November 1995): "Underworld Unleashed" Detective Comics #693 (January 1996): "Systemic Shock" Detective Comics #694 (February 1996): "Violent Reactions" Batman #529 (April 1996): "Contagion, Part 6: Tears of Blood" Batman: Shadow of the Bat #49 (April 1996): [Contagion 7] "Angel of Death" Detective Comics #696 (April 1996): "Babylon Falls" Batman: Shadow of the Bat #56 (November 1996): "Leaves of Grass, Part 1: Twin Peaks" Batman: Shadow of the Bat #57 (December 1996): "Leaves of Grass, Part 2: Reefer Madness" Batman: Shadow of the Bat #58 (January 1997): "Leaves of Grass, Part 3: Comedown!" Catwoman Vol. 2 #57 (May 1998): "Reap What You Sow" Creeper #7 (June 1998): "Madhouse" Creeper #8 (July 1998): "He Who Laughs Last" Detective Comics #751 (December 2000): "A Walk in the Park, Part One" Detective Comics #752 (January 2001): "A Walk in the Park, Part Two" Harley Quinn #3 (February 2001): "Welcome to the Party!" Justice Leagues: Justice League of Arkham #1 (March 2001): "Justice Leagues, Part IV: Taking Over the Asylum" Batman: Gotham Knights #15 (May 2001): "Far From the Tree" Wonder Woman Vol. 2 #175 (December 2001): "The Witch and the Warrior, part 2: Girl Frenzy" Harley Quinn #13 (December 2001): "Night and Day" Harley Quinn #14 (January 2002): "Bright Lights, Big City part 1: Welcome to Metropolis" Harley Quinn #15 (February 2002): "Metropolis Mailbag" Harley Quinn #16 (March 2002): "Both Sides Now" Harley Quinn #17 (April 2002): "#1 am the Loneliest Number" Harley Quinn #18 (May 2002): "The Bride of Bizarro!" Harley Quinn #19 (June 2002): "Going Out With A Bang!" Detective Comics #775/2 (December 2002): "The Hunt, Part Three" Batman #608 (December 2002): "Hush, Chapter One: The Ransom" Batman #609 (January 2003): "Hush, Chapter Two: The Friend" Batman #611 (March 2003): "Hush, Chapter Four: The City" Batman #612 (April 2003): "Hush, Chapter Five: The Battle" Batgirl #51 (June 2004): "The City is a Garden" [Behind the scenes] Batgirl #52 (July 2004): "The City is a Jungle" Detective Comics #797/2 (October 2004): "Low, Part One" Detective Comics #798/2 (November 2004): "Low, Part Two" Detective Comics #799/2 (December 2004): "Low, Part Three" Batman: Gotham Knights #60 (February 2005): "The Games People Play" Batman: Gotham Knights #61 (March 2005): "Human Nature, Book One" Batman: Gotham Knights #62 (April 2005): "Human Nature, Book Two" Batman: Gotham Knights #63 (May 2005): "Human Nature, Book Three" Batman: Gotham Knights #64 (June 2005): "Human Nature, Book Four" Batman: Gotham Knights #65 (July 2005): "Human Nature, Book Five" Detective Comics #817 (May 2006): "Face the Face, Part 1" Batman #651 (May 2006): "Face the Face, Part 2" Detective Comics #823 (November 2006): "Stalked" Justice League of America Vol. 2 #13 (November 2007): "Unlimited, Chapter 2" Justice League of America Vol. 2 #14 (December 2007): "Unlimited, Chapter 3: Two Against Nature" Justice League of America Vol. 2 #15 (January 2008): "Unlimited, Chapter 4: Unleashed" Detective Comics #845 (August 2008): "The Riddle Unanswered"

Detective Comics #850 (January 2009): "Batman R.I.P.: Heart of Hush, The Conclusion: The Demon in the Mirror" Gotham City Sirens #1 (August 2009): "Union" CHRONOLOGY UNCERTAIN

It is currently uncertain where these stories fit into the character's internal chronology.

Arkham Asylum: Living Hell #1 (July 2003): "Whole in the Head" Arkham Asylum: Living Hell #3 (September 2003): "Cracked Up" Arkham Asylum: Living Hell #4 (October 2003): "Tic Toc" Arkham Asylum: Living Hell #5 (November 2003): "Patterns" Arkham Asylum: Living Hell #6 (December 2003): "Rhyme and Reason"