The continuing adventures of Angela Heterodyne!
Although this page lists only reprinted editions, the webcomic itself continues weekly at Girl Genius Online.
Prequels:
- Munden’s Bar
- Includes a story featuring the Heterodyne Boys, ancestors of the Girl Genius herself. Munden’s Bar is a spinoff from the main GrimJack title, and thus, a crossover with the GrimJack Universe.
- If DC ever collect Phil’s awesome Stanley and his Monster series, that would fit in right here too.
Act One:
- Girl Genius, vol.1: Agatha Heterodyne and The Beetleburg Clank
- Reprints Girl Genius #1-3 (Feburary 2001 – July 2001);
Webcomic: April 11, 2002 — May 9, 2003. - Girl Genius, vol.2: Agatha Heterodyne and The Airship City
- Reprints Girl Genius #4-6 (August 2001 – June 2002);
Webcomic: May 12, 2003 — December 29, 2003. - Girl Genius, vol.3: Agatha Heterodyne and The Monster Engine
- Reprints Girl Genius #7-10 (August 2002 – October 2003);
Webcomic: December 31, 2003 — October 1, 2004. - Girl Genius, vol.4: Agatha Heterodyne and The Circus Of Dreams
- Reprints Girl Genius #11-14 (June 2004; dates unknown for 12-13; 14 never published);
Webcomic: October 4, 2004 — June 26, 2005. - Girl Genius, vol.5: Agatha Heterodyne and The Clockwork Princess
- Reprints Girl Genius Webcomic: June 27, 2005 — March 8, 2006.
- Girl Genius, vol.6: Agatha Heterodyne and The Golden Trilobite
- Reprints Girl Genius Webcomic: March 10, 2006 — February 23, 2007.
- Girl Genius, vol.7: Agatha Heterodyne and the Voice of the Castle
- Reprints Girl Genius Webcomic: February 2, 2007 — February 1, 2008.
- Girl Genius – Adventures In Castle Heterodyne
- 2020 video game for multiple plstforms; set during the events of vol.7.
- Girl Genius, vol.8: Agatha Heterodyne and the Chapel of Bones
- Reprints Girl Genius Webcomic: February 4, 2008 — January 12, 2009.
- Girl Genius, vol.9: Agatha Heterodyne and The Heirs of the Storm
- Reprints Girl Genius Webcomic: January 14, 2009 — December 11, 2009.
- Girl Genius, vol.10: Agatha Heterodyne and the Guardian Muse
- Reprints Girl Genius Webcomic: December 14, 2009 — October 22, 2010.
- Girl Genius, vol.11: Agatha Heterodyne and the Hammerless Bell
- Reprints Girl Genius Webcomic: October 25, 2010 — November 4, 2011.
- Girl Genius, vol.12: Angela Heterodyne and the Siege of Mechanicsburg
- Reprints Girl Genius Webcomic: November 7, 2011 — December 19, 2012.
- Girl Genius, vol.13: Agatha Heterodyne and the Sleeping City
- Reprints Girl Genius Webcomic: December 21, 2012 — February 28, 2014.
Act Two:
- Girl Genius – The Second Journey of Agatha Heterodyne, vol.1: The Beast of the Rails
- Reprints Girl Genius Webcomic: March 3, 2014 — January 16, 2015.
- Girl Genius – The Second Journey of Agatha Heterodyne, vol.2: City of Lightning
- Reprints Girl Genius Webcomic: January 19, 2015 — November 23, 2015.
- Girl Genius – The Second Journey of Agatha Heterodyne, vol.3: The Incorruptible Library
- Reprints Girl Genius Webcomic: November 25, 2015 — September 12, 2016.
- Girl Genius – The Second Journey of Agatha Heterodyne, vol.4: Kings and Wizards
- Reprints Girl Genius Webcomic: September 14, 2016 — July 12, 2017.
- Girl Genius – The Second Journey of Agatha Heterodyne, vol.5: Queens and Pirates
- Reprints Girl Genius Webcomic: July 14, 2017 — September 7, 2018.
- Girl Genius – The Second Journey of Agatha Heterodyne, vol.6: Sparks and Monsters
- Reprints Girl Genius Webcomic: September 10, 2018 — June 28, 2019.