Superman the Man of Steel comic books issue 90
A Girl and Her Robot - Written by Mark Schultz. Art by Mike Collins & Tom Nguyen. Cover by Doug Mahnke & Tom Nguyen. Superman assigned one of his robots to the sole purpose of protecting Lois Lane. Its prime directive: To take care of her and never leave her side. But when Superman decides to deactivate the robot, he discovers that he built this particular robot a little too well, and it's not going to give up its responsibilities without a fight! 32 pages, full color. Cover price $1.99.