- Script
- Philip Larkin (credited)
- Pencils
- ?
- Inks
- ?
- Colors
- ?
- Letters
- typeset
- First Line of Dialogue or Text
- A serious house on serious earth it is...
- Reprints
Epigraph taken from Church Going by Philip Larkin.
- Script
- Grant Morrison (credited)
- Pencils
- Dave McKean (credited) (painting)
- Inks
- Dave McKean (credited) (painting)
- Colors
- Dave McKean (credited) (painting)
- Letters
- Gaspar Saladino (credited)
- Genre
- superhero
- Characters
- Dr. Amadeus Arkham (flashback); Mrs. Arkham (dies in flashback); Batman [Bruce Wayne] (origin flashback); Commissioner Gordon; Joker; Pearl; "Mad Dog" Martin Hawkins (dies in flashback); Constance Arkham (dies in flashback); Henriette Arkham (dies in flashback); Charlie; Ruth Adams (introduction); Two-Face; Carl Jung; Aleister Crowley; Thomas Wayne (dies in flashback); Martha Wayne (dies in flashback); Joe Chill (flashback); Mad Hatter; Clayface; Doctor Destiny; Scarecrow; Maxie Zeus; Croc; Dr. Charles Cavendish
- Reprints
All artwork is painted/shadow box collage.
The Dr. Arkham flashbacks are a retelling of the story told by Len Wein in the entry for Arkham Asylum in Who's Who in the DC Universe (DC, 1985 series) #1. Constance and Henriette are named in this story.
- Pencils
- Dave McKean (credited)
- Inks
- Dave McKean (credited)
- Colors
- Dave McKean (credited)
- Letters
- typeset
- Characters
- Batman
- Reprints
Title page for bonus material illustrated with promotional image later used for 15th anniversary edition.
- Script
- Grant Morrison (credited)
- Pencils
- Dave McKean (credited); Grant Morrison (credited)
- Inks
- Dave McKean (credited); Grant Morrison (credited)
- Colors
- Dave McKean (credited)
- Letters
- typeset
- Reprints
Full script and notes. Includes promotional art for the original graphic novel, later used as the cover to the 15th anniversary edition, and Grant Morrison's original thumbnail layouts for the first version of the graphic novel.
- Pencils
- Dave McKean (credited)
- Inks
- Dave McKean (credited)
- Colors
- Dave McKean (credited)
- Letters
- Dave McKean (credited)
- Genre
- superhero
- Reprints
Thumbnails, warm-up sketch, original hardback cover, original Japanese cover, and other related artwork by McKean.