#1–26, 584 pages, June 2015, ) Volume 2 (collects #27–52, 616 pages, January 2017, ) Other connected collections include: 52: The Companion (224 pages, October 2007, ) DC: World War III (collects 52 Week 50 and the entire four-issue World War III limited series, 128 pages, December 2007, ) 52 Aftermath: The Four Horsemen (Collects #1–6, 144 pages, May 2008 ) The Question: The Five Books of Blood (collects "Crime Bible – Five Lessons of Blood" #1–5, 128 pages, June 2009, ) Wizard #184 Spin-offs Taking advantage of the popularity of the series, DC issued several series of comics based on the individual threads of 52 that began several months after 52 ended. Booster Gold (vol. 2) is an ongoing series that sees the eponymous hero and Rip Hunter travel through time to fix history as "the greatest superhero never known". The six-issue 52 Aftermath: The Four Horsemen miniseries covers the Four Horsemen's battle with Superman, Batman, and Wonder Woman. Black Adam: The Dark Age, another six-issue miniseries, follows Teth-Adam's quest to restore his powers and bring Isis back to life; it takes place between the end of 52 and Mary Marvel's corruption in Countdown to Final Crisis. Two strands of the 52 story were taken and put together with back-ups from the new Countdown to Final Crisis story. Countdown to Adventure looks at the fate of space-travelers Adam Strange, Animal Man, and Starfire in their new roles after their journey over the course of eight issues, with a back-up story following Forerunner. Countdown to Mystery is another eight-issue series looking at the new Doctor Fate and a back-up story focusing on Eclipso. These include: Booster Gold vol. 2 #1–47 – The further adventures of Booster Gold, Supernova, and Rip Hunter as they try to preserve the fractured timeline. Black Adam: The Dark Age #1–6 – In the aftermath of World War III, Black Adam tries to recoup his losses, for both his powers and his personal life. Infinity Inc. #1–12 – Steel and the remaining members of Luthor's Everyman Project team together to form a new Infinity Inc. 52 Aftermath: Crime Bible – Five Lessons of Blood #1–5 – The Question and Batwoman investigate crimes, leading them deeper into the Crime Bible. 52 Aftermath: The Four Horsemen #1–6 – Follows Superman, Batman, and Wonder Woman against the Four Horsemen of Apokolips. Metal Men #1–8 – Follows Dr. William "Will"