"I Was the Last Man on Earth"
Reprinted from My Greatest Adventure (1955) #8.
"The Phantom Enemy"
Reprinted from Sensation Mystery #118.
"I Fought the Clocks of Doom"
Reprinted from My Greatest Adventure (1955) #14.
"The Witches Candles"
Reprinted from House of Secrets (1956) #2.
"I Was Lost in a Mirage"
Reprinted from My Greatest Adventure (1955) #12.
"Horror in the Lake"
Reprinted from Sensation Mystery #110.
"The Haunters from Beyond!"
Reprinted from Phantom Stranger (1952) #1.
"I Was the Last Martian"
Reprinted from My Greatest Adventure (1955) #20.
"I Hunted the World's Wildest Animals"
Reprinted from My Greatest Adventure (1955) #15.
"The City of Three Dooms"
Reprinted from Tales of the Unexpected (1956) #15.
"Jungle Boy of Jupiter"
Reprinted from Tales of the Unexpected (1956) #24.
"The Mysterious Mr. Omen"
Reprinted from House of Mystery (1951) #49.