[7] Red Stylo announced in March 2014 that McKinney and artist Bridgit Connell would be one of the creative teams on the Killer Queen comic book anthology.

[9] Strange Kids Club magazine called the book "beautiful insanity" and adds "You’ll love Ehmm Theory with every ounce of crazy that lives in your head.

"[8] McKinney and creator Brett Uren team-up on the story Home Invasion for the Torsobear : Yarns from Toyburg anthology to critical acclaim.

"As well as being an accomplished writer, Brockton has been helping the NC Comicon behind the scenes for years, and with the recent growth of this fan-favorite show we were thrilled to offer him a permanent position with our convention.

[14] In December 2016 website Bleeding Cool announced that McKinney would be writing a new comic book series entitled AmeriKarate with creator Corey Kalman, and illustrated by Bob's Burgers character designer Devin Roth.