In 2012 Joshua Dysart became one of the primary architects of the Valiant Universe when he helped launch the "Summer of Valiant" with fellow creators Robert Vinditti, Duane Swierzinski, Fred Van Lente, and Justin Jordan. It was a reboot of the shared superhero universe of 1990's era publisher Valiant Comics. He has since done two monthly series, the revamp of Harbinger and the original Imperium, and co-wrote Bloodshot for the publisher, as well as multiple single issues over the years.
In 2012, Joshua Dysart became a key figure in shaping the Valiant Universe by launching "The Summer of Valiant" with creators Robert Vinditti, Duane Swierzinski, Fred Van Lente, and Justin Jordan. This was a reboot of the shared superhero universe from Valiant Comics during the 1990s era. Since then, he has produced two monthly series, the revamp of Harbinger and the original Imperium, co-written Bloodshot for the publisher, and authored multiple single issues.