This issue has variants.
The following panels are reprinted (with changes to dialog and occasional art changes) from "Challenge of the Man-Bat" in Detective Comics (DC Comics, 1937 series) #400: page 8, panel 3 through page 9 panel 1, page 9 panel 4, page 10 panel 2 through page 14, panel 2. And most of page 14 panel 4 is reprinted from "Marriage: Impossible" in Detective Comics (DC Comics, 1937 series) #407.
House ad for the other Power Records Book and Record Sets: PR-10 through PR-21, and PR-24 through PR-32 (all with cover images except for PR-19 (Escape from the Planet of the Apes). Printed on the inside front and back covers.
On the back cover.