"For The Man Who Has Everything"
Published by DC Comics
Before Alan Moore
alienated himself away from DC Comics, he was on a roll writing the greatest comic book novels we could ever imagine and literally "owned" every other writer back then. And in 1986, he did some of the best superhero stories, including this one which was published in Superman Annual # 11.
It is Superman's birthday, so Wonder Woman and Batman together with Robin (Jason Todd) decided to go to the Fortress of Solitude to greet the Man of Steel and surprise him with some gifts. Instead, they were the ones surprised with great horror as they see Clark in a state of limbo, with an alien plant on his chest, wrapped around his torso.
Apparently, this is the doing of the evil alien known as Mongul, and as he shows himself to the heroes, he explains what is the thing that has caused Superman to go in to a coma state: the plant is known as "Black Mercy" and it basically creates a very realistic dreamworld for the host based on his/her's deepest desires - and in Superman's case: he is living on Krypton with his father Jor-El and Lara very much alive, and he's also got a loving wife and two kids - a dream he is having trouble to let go.
From there, its up to Wonder Woman, Batman, and Robin to figure out everything and hope that they could save their friend before Mongul kills them all and continues on with his plans of conquering the world.