DC 100 Page Super Spectacular 20 (DC, 1973)
The origin of Two-Face in "The Crimes of Two-Face." Originally presented in story by Bill Finger based on an idea by Bob Kane with art by Bob Kane.
Two-Face returns in "The Man who led a Double Life!" Originally presented in Detective Comics #68, story by Billy Finger with art by Bob Kane.
Black Canary stars in "An Orchid for the Deceased!" Originally presented in Flash Comics #95, art by Carmine Infantino and Frank Giacoia.
Starman stars in "The Case of the Camera Curse!" Originally presented in Adventure Comics #66, art by Jack Burnley.
Also features reprints of Blackhawk #13, More Fun Comics#66 starring the Spectre, Wildcat in Sensation Comics #71, and Detective Comics #80 featuring "The End of Two-Face!"