What comic book publisher first published  "The Button", a 2017 comic book crossover and published "Doomsday Clock" an upcoming superhero comic book limited series?
Doomsday Clock (comics) Doomsday Clock is an upcoming superhero comic book limited series published by DC Comics. The series is being written by DC's chief creative officer Geoff Johns with art from penciller Gary Frank and colorist Brad Anderson.
Feedback (Dark Horse Comics) Feedback is a fictional character, a superhero created and originally portrayed by actor Matthew Atherton on the reality television series "Who Wants to Be a Superhero?". As a result of winning the show, his character was made the subject of a Dark Horse Comics comic book written by Stan Lee. He also made a guest appearance in the Sci-Fi Channel original movie "Mega Snake". He also has his own audio series written by and starring Atherton. The first episode of which was produced in collaboration with amateur audio groups Darker Projects and is now a continuing audio series hosted by BrokenSea Audio Productions.