The series premiered in 1963*.
Stopped in 1964 after 7 issues. The numbering sequence was
highly unusual; it started with #10 and ended with #18, and nos.
13 and 14 were never published.
consists of a cavalcade of independent action stories featuring a
number of diverse characters such as Black Dwarf, Captain Power,
Gunmaster, Johnny Danger, The Defenders (not the superhero
series by the same title), and Yankee Girl.
* Another series with the same title
was published from 1953 to 1954 (11 issues).