In Alter Ego #56 (February 2006), in an interview with Adler, he reports that he painted the colors on the engraving plates for this story. Info added by Craig Delich.
Adler was employed by the Strauss Engraving Company, which was contracted to do the coloring and related work for DC at this time.
Error Report #2990 by Mike DeLisa states the following: "Cover was not by Shuster, actually by unknown member of DC staff based on one interior panel. Coloring was not by Jack Adler; Adler states that the work was done by DC staff. My source is the Court record and decision, which includes affidavits from Siegel, Shuster, and Adler."
Superman/Batman (DC, 2003 Series) #41 (December 2007) identifies bystander on cover as Rick Radomski of Radomski Hardware. Though this takes place during a dream sequence, the name could be considered canon.
Conversely, the cover mimics a scene within the story. In the story, the owner of the car is Butch Matson, a gangster who threatens Lois Lane, and flees in panic from Superman's wrath in the same manner as depicted on the cover. Very likely the figure on the cover is meant to be Butch Matson.
Per Todd Klein's Facebook posting, Comics Logos A #1: ACTION COMICS on 1 January 2021, Ira Schnapp had been attributed in the past as the Action Comics logo designer, but Schnapp told Michael Uslan in the 1960s that he did not do it. Designer of the logo remains unknown.
This strip was originally prepared for newspaper publication, cut up, and re-paged. Black shading was used.
Superman wears blue boots. The story continues in Action Comics (DC, 1938 series) #2 (July 1938).
Originally prepared for newspaper publication, cut up and re-paged, most probably by Joe Shuster. Vin Sullivan, Sheldon Mayer, and Harry Lampert are often cited as having done the paste-up work based on their own claims.
Black shading was used.
George Taylor was first named in the newspaper strip in May 1939.
Synopsis added by Craig Delich.
Synopsis added by Craig Delich.
On the 11th page of this story, the text says Zatara transforms Tigress's gun into "a bullet," but the illustration shows a banana.
Synopsis added by Craig Delich.
Synopsis added by Craig Delich.
Marco's uncle is named in Action Comics (DC, 1938 series) #4 (September 1938) and his father in issue #5 (October 1938).
Synopsis added by Craig Delich.
Synopsis added by Craig Delich.
Synopsis added by Craig Delich.
Tex Thomson later becomes Mr. America in Action Comics (DC, 1938 series) #33 (February 1941) and then as the Americommando in Action Comics #54 (November 1942).
Per Craig Delich, art MIGHT be by Sheldon Moldoff. Synopsis added by Delich.
Inside back cover.