"Frozen Alive!"4 pages (J-455).
"The Trouble with Marcus"4 pages (J-352).
"It Happened to the Captain"3 pages (J-389).
"The Boaster"2 pages, text only (J-718).
"The Vanishing Martians"4 pages (J-486).
"The Perilous Prize"4 pages (J-312).