Detective Comics (1937-) #42

Batman comes across a fantastic mystery at Mr. Wylie's fashionable party!

Written By:
Bill Finger, Jerry Siegel, Gardner Fox, Chad Grothkopf, Jack Lehti
Pencils:
Bob Kane, Sheldon Moldoff, Hal Sherman, Fred Guardineer, Russell Cole, Chad Grothkopf, Jack Lehti, Don Lynch, Maurice Kashuba, Eddie Winiarski
Inks:
Bob Kane, Sheldon Moldoff, Jerry Robinson, Hal Sherman, Fred Guardineer, Russell Cole, Chad Grothkopf, Jack Lehti, Don Lynch, Maurice Kashuba, Eddie Winiarski
Cover By:
Bob Kane, Jerry Robinson