"The Amazing Race Against Time!"
Reprinted from Flash (1959) #107
"Duet of Danger!"
Reprinted from All-Flash #132
"Danger in the Air!"
Reprinted from Flash (1959) #113
"King of the Beatniks!"
Reprinted from Flash (1959) #114
"Cap's Hobby Hints"
Inexpensive model car modifications.
"Space-Boomerang Trap!"
Reprinted from Flash (1959) #124
"The Adventures of Antelope Boy!"
Reprinted from Adventure Comics (1938) #123
Note: This is 80 pg Giant #G-21, #G-22 is Superboy #129.