Collects issues one through four of "Batman Year 100" comics in which the murder of a federal agent in Gotham City in 2039 prompts a large-scale investigation and puts Detective Gordon, grandson of the former commissioner, on the trail of Batman--a person Gordon thought was an urban legend.
General Note
"Batman created by Bob Kane.".
"Originally published in single magazine form in Batman year 100 1-4"--T.p. verso.