Diaz (#26–27), Álvaro Martínez (#30–31, Annual #2), Yvel Guichet (Annual #2) and Carlos Rodriguez (#34), 2014–2015) collected as: Sea of Storms (collects #26–31 and Annual #2, hc, 208 pages, 2014, ; tpb, 2015, ) Maelstrom (collects #32–40, hc, 240 pages, 2015, ; tpb, 2016, ) Includes the "Graduation" short story (art by Álvaro Martínez) from Secret Origins vol. 3 #2 (anthology, 2014) Includes "The Mission" short story (art by Daniel HDR) from Secret Origins vol. 3 #5 (anthology, 2014) Aquaman: 80th Anniversary 100-Page Super Spectacular: "The Foxtail" (with Evan Shaner, anthology one-shot, 2021) Convergence: Convergence: Hawkman #1–2 (with Tim Truman, 2015) collected in Convergence: Crisis Book One (tpb, 272 pages, 2015, ) Convergence: Shazam! #1–2 (with Evan Shaner, 2015) collected in Convergence: Infinite Earths Book Two (tpb, 272 pages, 2015, ) Justice League United #11–16 (with Travel Foreman (#11–12, 16) and Paul Pelletier, 2015–2016) Parker's short run on the series was preceded by a digital one-shot titled DC Sneak Peek: Justice League United (written by Parker, art by Travel Foreman, 2015) A collected edition was solicited for a 2016 release but subsequently cancelled: Justice League United: Reunited (tpb, 160 pages, ) Batman v Superman: Dawn of Justice — Playground Heroes (with R. B. Silva, promotional giveaway comic distributed for free with certain General Mills products, 2016) Future Quest (Hanna-Barbera Beyond): Future Quest (with Evan Shaner, Steve Rude (#1 and 3), Jonathan Case (#2), Ron Randall, Aaron Lopresti (#3), Craig Rousseau (#5–6), Steve Lieber (#7) and Ariel Olivetti (#8), 2016–2017) collected as: Volume 1 (collects #1–6, tpb, 160 pages, 2017, ) Volume 2 (collects #7–12, tpb, 144 pages, 2017, ) Adam Strange/Future Quest Special (co-written by Parker and Marc Andreyko, art by Steve Lieber, 2017) collected in DC Meets Hanna-Barbera Volume 1 (tpb, 168 pages, 2017, ) Future Quest Presents (with Ariel Olivetti (#1–3), Ron Randall (#4), Steve Lieber (#8) and Alain Mauricet (#12), 2017–2018) collected as: Volume 1 (includes #1–3, tpb, 160 pages, 2018, ) Volume 2 (includes #4, 8, 12, tpb, 160 pages, 2018, ) Batman and Harley Quinn #1–2 (with Craig Rousseau (#1) and Luciano Vecchio (#2), digital, 2017) collected in Batman and Harley Quinn (hc, 136 pages, 2018, ; tpb, 2019, ) Suicide Squad: Hell to Pay #1–12 (with Matthew Dow Smith, Agustín Padilla (#3), Stefano Raffaele (#4) and Cat Staggs (#5), digital, 2018) collected as Suicide Squad: Hell to Pay (tpb, 128 pages, 2019, ) DC