Falksen's work includes several short stories set in his "Cities of Ether" setting,[1] as well as the adventure stories "An Unfortunate Engagement" and "The Mask of Tezcatlipoca," featured in Steampunk Tales.

[3][4] His debut novel, Blood in the Skies, was published by Wildside Press in July 2011; it was the first in a planned series entitled The Hellfire Chronicles, and was accompanied by a concurrently released soundtrack consisting of music from various steampunk artists.

He writes a blog for science fiction website Tor.com on various topics including reviews, social issues, and current events.

He has also written essays for the programs of several Steampunk-themed events, including the Steampunk Art Exhibition at the Museum of the History of Science at Oxford[5] and the Nova Albion Steampunk Exhibition.

"[8] His opinions on the genre are frequently quoted in discussions of steampunk in a variety of publications such as CRN,[9] Bizarre Mag,[10] and local-interest sites.