Green Arrow. Vol. 1, ReunionGreen Arrow. Vol. 1, Reunion

"The Emerald Archer is lost, and it will take Oliver Queen's whole family to find him! Their search takes them into the bowels of Belle Reve. But they'd better hurry-the stranded Oliver Queen and another lost member of the Green Arrow family are both being hunted by a brand-new villain called...Troublemaker"--