Captain Marvel in "The Missing Persons Machine"
Written by Otto Binder, penciled & inked by C.C. Beck.
8 pages.
Golden Arrow in "Under the Big Top"
Penciled & inked by Harry Parkhurst.
6 pages.
"Boy Underground"
A text story.
2 pages.
Spy Smasher in "The Lost Land"
5 pages.
Ibis the Invincible in "The Case of Too Many Ibisticks"
Penciled & inked by Charlie Tomsey.
6 pages.
Cover art by C.C. Beck.