The Batman Dossier is Bruce Wayne's secret book that consists of journal entries from Batman's war on crime, in-depth villain dossiers and other bat-computer files, faux news articles describing major events in Batman's life, and hundreds of illustrations taken from the comics to be used as crime scene photos, newspaper article photos, etc. The book will also include blueprints and schematics of Batman's costumes, vehicles, and weapons, and the Batcave, and a variety of sketches made to look like they were penned by the Caped Crusader himself, including a child's drawing of the horrible bat Bruce saw down in the cave. There will also be a few commissioned pieces for the book including reproductions of items like tickets to the Haley Circus, the crest of Bruce Wayne's prep school, and Bruce Wayne's childhood drawings.