Justice League of America 1960 #46 - 8.0 - $125.00

People from Earth-1 and Earth-2 are being inexplicably transferred from one parallel world to the other, including Blockbuster and Solomon Grundy. At the same time, the Spectre discovers that the approach of the Anti-Matter Man is the reason for the transfers and will eventually cause the destruction of both worlds.

Children learn that policemen do more than just catch crooks.

On-sale date from copyright registration.

• - Lettering credit from reprint in JLA Archives.
• Crisis Between Earth-One and Earth-Two! - Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. Lettering credit from reprint in JLA Archives. Story across 24 pages in three chapters of 7.67 pages each. Story continues in the following issue.
• Introducing Jimmy Olsen... - house ad for Superman's Pal, Jimmy Olsen (DC, 1954 series) #95 [80 Page Giant #G-25], on sale June 14
• Draggin'?? Complainin'?? - house ad for DC comics
• - Letters submitted by Mitch Theophila, Irene Vartanoff, and Alan Trahern.
• - hint submitted by Julio Hernandez Jr. of Los Angeles, California
• - listing of DC comics on sale in late June 1966
• The Policeman Is Your Friend! - published in cooperation with the National Social Welfare Assembly
• - Statement of October 1, 1965 Average number of copies sold during preceding 12 months (total paid circulation): 389,285 Actual number sold for issue nearest filing date (total paid circulation): 389.606 Owners: National Periodical Publications, Inc., Estate of Harry Donenfeld, J. S. Liebowitz, P. H. Sampliner, Irwin Donenfeld, S. U. Sampliner, and Sonia Iger, all at 575 Lexington Avenue, New York, N.Y.
• Dynamite's Coming! - house ad for Superman (DC, 1939 series) #189, on sale June 16