This issue has variants.
There are 7 variant covers for this book:
1-2: Covers A and B form one picture.
3: The Michael Turner cover was an incentive cover.
4: A variant available at the 2006 Balitmore Comic Com has both the A and B covers printed together sideways to form a single cover.
5: Another combined cover of A and B was used for the 2nd printing.
6: A 3rd printing of this book used Michael Turner's pencils as a cover.
7: A fourth printing used the Michael Turner cover again with shades of red, white, black and gray for the colors.
in La Liga de la Justicia de América (Grupo Editorial Vid, 2007 series) #1 (Septiembre 2007)
in Justice League of America, Special (DC, 2009 series) #1 (2009) [combining covers A and B into a wraparound cover, minus credits, and with an opaque logo]The original print covers (Cover A and Cover B) form one large picture.
On page 6, panels 2-6 are taken directly from Justice League of America #106 (DC, 1960). Mariah Benes is credited "with special thanks."