Union of Heroes was presented in some radio features and mentioned in some podcasts!
Here we present to you the appropriate recordings.
Inkbot.net: "Podcast #4: Movies & Spandex" – Interview (in English / duration: 126 minutes!)
TGT Webcomics Podcast: "Episode 137" – Interview (in Englisch / duration: 107 minutes!)
DEMOLITIONSQUAD PODCAST NO. 7 and 9 (in German)
In Episode 7. Arne is the 'artist in focus' asked by German-Comic-Veteran Peter Schaaff and lovely host DS_Nadine aka David Malambre. Together they chat about German superhero-comics and the reputation of photocomics and photonovels. In Episode 9. Peter Schaaf and his works are the main topic of the podcast. A click on the banner leads you to the DEMOLITIONSQUAD PODCAST archive.
There you can find the two episodes pretty easy.
The Webcomic Beacon (in English)
Union of Heroes was mentioned in multiple episodes (39, 41, 56, 63, 70, 71, 72 and 73)
of The Webcomic Beacon podcast! A click on the banner leads you to their archive.
Arne was also a guest of "Webcomic Beacon #82 - Multiligualizing your Webcomic"
and of "Webcomic Beacon #122 - Photocomics!