Edmondson is the co-founder of Eco Defense Group, a non-profit organization training frontline park rangers throughout Africa,[1][2] and Archon Ready Group, a company offering firearm training courses in the United States.[3]
In 2015, Paramount Pictures optioned The Activity with Ken Nolan, the writer of Black Hawk Down, attached as the screenwriter.[21] That same year, Edmondson appeared in an acting role in season 5 episode 14 of the TV series Rizzoli & Isles.[22]
In 2016, Variety announced that Edmondson was scripting a pilot for the Gold Standard Media series Prodigal.[23]
Who is Jake Ellis? #1–5 (2011) collected as Who is Jake Ellis? (tpb, 136 pages, 2011, ISBN1-60706-459-6)
Where is Jake Ellis? #1–5 (with additional art by Jordan Gibson (#4–5), 2012–2015) collected as Where is Jake Ellis? (tpb, 124 pages, 2015, ISBN1-60706-744-7)
The Activity[28] (with Mitch Gerads and Marc Laming (#6 and 12), 2011–2014) collected as:
Dancer #1–5 (with Nic Klein, 2012) collected as Dancer (tpb, 132 pages, 2012, ISBN1-60706-627-0)
The Dream Merchant #1–6 (with Konstantin Novosadov and Anthony Hope-Smith (#4–6), 2013–2014) collected as The Dream Merchant (tpb, 144 pages, 2015, ISBN1-63215-436-6)
Ultimate Comics: X-Men #21–22 (co-written by Edmondson and Brian Wood, art by Carlo Barberi, 2013) collected in Ultimate Comics: X-Men by Brian Wood Volume 1 (tpb, 136 pages, 2013, ISBN0-78516-136-8)
Grifter vol. 3 #1–8 (with CAFU (#1–3), Scott Clark and Daniel Sampere (#8), 2011–2012) collected as Grifter: Most Wanted (tpb, 192 pages, 2012, ISBN1-4012-3497-6)
Ranger (unreleased limited series to be co-written by Edmondson with Adam Baldwin, drawn by Greg Scott and published by Dark Horse — initially announced in 2014)[29]
North (unreleased limited series to be co-written by Edmondson with Michael B. Jordan, drawn by Denys Cowan and published by Dark Horse — initially announced in 2015)[30]