Challengers of the Unknown

DC, 1958 Series
Published in English (United States) United States
 
Random Cover from Series #36
February-March 1964
Cover Gallery 
Publication Dates:
April-May 1958 - June-July 1978
Number of Issues Published:
87 (#1 - #87)
Color:
color
Dimensions:
standard Silver Age U.S.
Paper Stock:
glossy cover; newsprint interior
Binding:
saddle-stitched
Publishing Format:
was ongoing series
Publication Type:
magazine
Series Details:
Awards:
Notes
Feature continues from tryouts in Showcase (DC, 1956 series) #6, 7, 11, 12.
Publishing hiatus between #77 (December 1970-January 1971) and #78 (February 1973).
Publishing hiatus between #80 (June-July 1973) and #81 (June-July 1977). During this time, feature continues in Super-Team Family (1975 series) #8-10.
Feature continues in Adventure Comics (1938 series) #493-497.

Index Status

Indexed Partially Indexed Pending Approval Reserved Skeleton Data Only
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87

Cover Status

Scan available Needs Replacement No Scan available
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
85 [British]
86
86 [British]
87
87 [British]
If you believe any of this data to be incorrect, please let us know.
Cover thumbnails are used for identification purposes only. All rights to cover images reserved by the respective copyright holders.
Creative Commons License All portions of the Grand Comics Database™, except where noted otherwise, are copyrighted by the GCD and are licensed under a Creative Commons Attribution-ShareAlike 4.0 International License (CC BY-SA 4.0). This includes but is not necessarily limited to our database schema and data distribution format.
The GCD Privacy Policy. The GCD Web Site code is licensed under the GNU General Public License.