from Strange Adventures (DC, 1950 series) #12 (September 1951) [under feature titled Brainstorm]
in Horror (BSV - Williams, 1972 series) #20 (April 1974)
in Showcase Presents: Tales of the Unexpected (DC, 2012 series) #1 ([August] 2012)
in DC Special (DC, 1968 series) #4 (July-September 1969)
in The Jack Kirby Omnibus (DC, 2011 series) #1 (July 2011)
in DC Comics Presents: Jack Kirby Omnibus Sampler (DC, 2011 series) #1 (December 2011)
in Showcase Presents: Tales of the Unexpected (DC, 2012 series) #1 ([August] 2012)
in Mighty The 100-Page Comic! (K. G. Murray, 1957 series) #2 ([November 1957])
in House of Mystery (DC, 1951 series) #229 (February-March 1975)
in Showcase Presents: Tales of the Unexpected (DC, 2012 series) #1 ([August] 2012)
from Strange Adventures (DC, 1950 series) #12 (September 1951)Feature is titled Professor Brainstorm in its original printing.
in Century, The 100 Page Comic Monthly (K. G. Murray, 1956 series) #43 ([Circa 1959-1961])
in The Unexpected (DC, 1968 series) #136 (June 1972)
in Showcase Presents: Tales of the Unexpected (DC, 2012 series) #1 ([August] 2012)
in Showcase Presents: Tales of the Unexpected (DC, 2012 series) #1 ([August] 2012)