"Batman created by Bob Kane."

"They struck at evil from the shadows ... he uses the night as his greatest weapon. But when the Outsiders, under the leadership of his protege, Nightwing, are humiliated and revealed to the world, Batman steps in to form an all-new team! Now, the Dark Knight - plus his hand-picked team of Metamorpho, Grace, the Martian Manhunter, Catwoman, Batgirl, Green Arrow and more - must take on their first mission: to investigate mysterious goings-on at a European Space Agency compound ... in secret! But can this fractious team even make it to their destination in one piece?" --,(Source of summary not specified)