See: DARK HORSE’1994: Hellboy – A History of Comics Index
Plague of Frogs
B.P.R.D.: Hollow Earth (2002) 1-3
B.P.R.D.: The Third Wish (2002) 1-2
[One Shot] B.P.R.D.: Soul of Venice (2003)
[One Shot] B.P.R.D.: Dark Waters (2003)
[One Shot] B.P.R.D.: Night Train (2003)
[One Shot] B.P.R.D.: There’s Something Under My Bed (2003)
B.P.R.D.: Plague of Frogs (2004) 1-5
B.P.R.D.: The Dead (2004) 1-5
Hellboy: The Island (2005) 1-2
[One Shot] Hellboy: Into the Silent Sea (2017)
B.P.R.D.: The Black Flame (2005) 1-6
B.P.R.D.: War on Frogs (2008) 1-4
- Abe Sapien (2013) 15
B.P.R.D.: The Universal Machine (2006) 1-5
B.P.R.D.: Garden of Souls (2007) 1-5
- ‘The Mole’ [The Crooked Man and Others (Pages 134-143)]
Hellboy: Darkness Calls (2007) 1-6
B.P.R.D.: Killing Ground (2007) 1-5
B.P.R.D.: The Warning (2008) 1-5
B.P.R.D.: The Black Goddess (2009) 1-5
B.P.R.D.: King of Fear (2010) 1-5
Hellboy: The Wild Hunt (2008) 1-8
[One Shot] Hellboy: The Storm and The Fury (2012)
Hell on Earth
B.P.R.D. Hell on Earth: New World (2010) 1-5
B.P.R.D. Hell on Earth: Gods (2011) 1-3
[One Shot] B.P.R.D. Hell on Earth: Seattle (2011)
B.P.R.D. Hell on Earth: Monsters (2011) 1-2
B.P.R.D. Hell on Earth: Russia (2011) 1-5
- Dark Horse Presents (2011) 8
B.P.R.D. Hell on Earth: The Devil’s Engine (2012) 1-3
B.P.R.D. Hell on Earth: The Long Death (2012) 1-3
B.P.R.D. Hell on Earth: The Pickens County Horror (2012) 1-2
[One Shot] B.P.R.D. Hell on Earth: The Transformation of J.H. O’Donnell (2012)
B.P.R.D. Hell on Earth: The Abyss of Time (2013) 1-2
B.P.R.D. Hell on Earth: The Return of the Master (2012) 1-5
B.P.R.D. Hell on Earth: Wasteland (2013) 1-3
B.P.R.D. Hell on Earth: A Cold Day in Hell (2013) 1-2
Abe Sapien (2013) 1-3
B.P.R.D. Hell on Earth: Lake of Fire (2013) 1-5
Abe Sapien 27 + 4-5
Hellboy in Hell (2012) 1-5
- Abe Sapien 6-7 + 9-11
B.P.R.D. Hell on Earth: The Reign of the Black Flame (2014) 1-5
- Abe Sapien 12-14 + 16-17
B.P.R.D. Hell on Earth: The Devil’s Wings (2014) 1-2
B.P.R.D. Hell on Earth: The Broken Equation (2014) 1-2
[One Shot] B.P.R.D. Hell on Earth: Grind (2014)
B.P.R.D. Hell on Earth: Exorcism (2012) 1-2
- Abe Sapien 18-22
B.P.R.D. Hell on Earth: Flesh and Stone (2014) 1-5
- Abe Sapien (2013) 24-26 & 28-29
B.P.R.D. Hell on Earth: Nowhere, Nothing, Never (2015) 1-3
B.P.R.D. Hell on Earth: Modern Prometheus (2015) 1-2
- Abe Sapien (2013) 31-33
B.P.R.D. Hell on Earth: End of Days (2015) 1-5
B.P.R.D. Hell on Earth: The Exorcist (2016) 1-3
- Abe Sapien (2013) 34-36
- Hellboy in Hell (2012) 6-9
Koshchei the Deathless (2017) 1-6
- Hellboy in Hell (2012) 10
B.P.R.D. Hell on Earth: Cometh the Hour (2016) 1-5
The Devil You Know
B.P.R.D. The Devil You Know: Messiah (2017) 1-5
B.P.R.D. The Devil You Know: Pandamonium (2018) 1-5
B.P.R.D. The Devil You Know: Ragna Rok (2018) 1-5
A History of Comics Index 