No.

Title

Year

Month

Reprint

Pseud.

Note

1

Fear Neutralizer, The

1939

3

2

Prisoner of Mars, The

1939

5

3

Three Planeteers, The

1940

1

4

Yank at Valhalla, A

1941

1

5

Trouble on Triton

1945

Fall

6

Island of Unreason, The

1945

Spring

R

7

Red Sun of Danger (CF#18)

1945

Spring

Sterling

8

Dead Planet, The

1946

Spring

9

Outlaw World (CF#19)

1946

Winter

10

Outlaw World (CF#19)

1946

Winter

R

SS(Canada)

11

Star of Life, The

1947

1

12

Proxy Planeteers

1947

7

13

Conquest of Two Worlds, A

1948

1

R

14

Valley of Creation, The

1948

7

15

Outlaw World (CF#19)

1949

6

SS(UK)

16

Return of the Captain Future, The (CF#21)

1950

1

17

Return of the Captain Future, The (CF#21)

1950

1

R

SS(Canada)

18

Children of the Sun (CF#22)

1950

5

19

Children of the Sun (CF#22)

1950

5

R

SS(Canada)

20

City at World's End, The

1950

7

21

Harpers of Titan, The (CF#23)

1950

9

22

Harpers of Titan, The (CF#23)

1950

9

R

SS(Canada)

23

Pardon My Iron Nerves (CF#24)

1950

11

24

Pardon My Iron Nerves (CF#24)

1950

11

R

SS(Canada)

25

Harpers of Titan, The (CF#23)

1950

12

R

SS(UK)

26

Moon of the Forgotten (CF#25)

1951

1

27

Moon of the Forgotten (CF#25)

1951

1

R

SS(Canada)

28

Earthmen No More (CF#26)

1951

3

29

Birthplace of Creation (CF#27)

1951

5

30

Unforgiven, The

1953

10