DC August, 1968
Reprints from Batman #48 (Aug-Sep 1948), #61 (Oct-Nov 1950), #98 (Mar 1956), and Detective Comics #185 (Jul 1952), #186 (Aug 1952) and #244 (Jun 1957); Reprints from Batman #48, Batman # 61, Detective Comics #185, Detective Comics #244, Batman #98, & Detective Comics #186; #G-49; 80-Page Giant; 80-Page Giant #G-49; Batcave blueprint pin-up; Giant-size (80pg Giant G-49); Includes Batcave Blueprints; Jul-Aug issue; Robin’s utility belt; Secrets of the Batcave!; The Batplane in 1968
The 1,000 Secrets of the Batcave!; cartoon: Billy; The Birth of Batplane II!; Secrets of the Batcave-1968; Robin’s Utility Belt; The Secret of Batman’s Utility Belt!; The 100 Batarangs of Batman; Secret of the Batmobile; The Flying Bat-Cave!
Henry Boltinoff, Bill Finger, David Vern
Henry Boltinoff, Dick Sprang, Jim Mooney, Frank Springer, Murphy Anderson, Sheldon Moldoff, Lew Schwartz