Title: Batman #203
Cover Date: Jul/Aug 1968
Release Date: May 9, 1968
Format: 80 Squarebound Pages
Cover Price: $0.25
Collection Group: Annuals / 80 Page Giant (Series "G")
Notes: Batman Giant #16; 80pg. Giant #G-49 on cover
Contents: "The Secrets of the Batcave"

Stories:

• Batman: "The 1,000 Secrets of the Batcave" (12 pages)
  Bill Finger (Writer) Jim Mooney (Artist)
  Reprinted From: Batman #48 (1948)

• Batman: "The Birth of Batplane II" (12 pages)
  David Vern Reed (Writer) Dick Sprang (Penciller) Charles Paris (Inker)
  Reprinted From: Batman #61 (1950)

• Batman: "The Secret of Batmans Utility Belt" (12 pages)
  David Vern Reed (Writer) Dick Sprang (Penciller) Charles Paris (Inker)
  Reprinted From: Detective Comics #185 (1952)

• Batman: "The 100 Batarangs of Batman" (12 pages)
  Bill Finger (Writer) Sheldon Moldoff (Penciller) Charles Paris (Inker)
  Reprinted From: Detective Comics #244 (1957)

• Batman: "Secret of the Batmobile" (8 pages)
  Bill Finger (Writer) Sheldon Moldoff (Penciller) Charles Paris (Inker)
  Reprinted From: Batman #98 (1956)

• Batman: "The Flying Bat-Cave" (12 pages)
  David Vern Reed (Writer) Lew Sayre Schwartz (Penciller) Charles Paris (Inker)
  Reprinted From: Detective Comics #186 (1952)

Features:

• "Secrets of the Batcave-1968" (4 Pages)
  (??)
  (Illo: Diagram of the Batcave and Batman's Equipment)
• "Giant Batmail" (1 Page)
  (Letters page)