http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1 volume (unpaged) : color illustrations ; 26 cm.
"When a mystery as old as Gotham City itself surfaces, Batman assembles a team of his greatest detectives -- including Red Robin, Owlman, I-Ching and others -- to investigate this startling new enigma. As clues are discovered and the mystery deepens, Batman's team soon finds itself on a journey that explores different eras in Gotham's history and touches upon notable Gotham families including the Waynes, Kanes, and Elliotts."--Publisher.
Scott Snyder & Kyle Higgins, story ; Kyle Higgins & Ryan Parrott, dialogue ; Trevor McCarthy [and others], art.
"Originally published in single magazine form in Batman: Gates of Gotham 1-5, Detective Coimcs Annual 12, Batman Annual 28."