Creator Justin McElroy United States 17 issues 9 series Most issues in The Adventure Zone (2018) 5 issues War of the Realms: Journey Into Mystery (2019) 5 issues Sonic the Hedgehog 30th Anniversary Special (2021) 1 issue War of the Realms Omnibus (Omnibus, 2020) 1 issue War of the Realms: Journey Into Mystery (Trade Paperback, 2019) 1 issue