Graphic novel presented in compact edition from DC Comics and part of the DC Compact Comics series published on October 7 2025 in English with 376 pages ISBN 10 1799502880 and ISBN 13 9781799502883 measuring 5.49 by 0.93 by 8.51 inches and weighing 14.8 ounces featuring Batman The Long Halloween by Jeph Loeb and Tim Sale in which a Holiday killer strikes Gotham on holidays forcing Batman in his early career to work with Harvey Dent and James Gordon to solve a mystery that transforms Dent into Two Face and stands as a defining Batman story