Infinity Inc. #12 - Press conference Front Cover Comic Details Writer Roy Thomas Penciller Don Newton Character Infinity Inc. Format Comic Book Publisher DC Comics Language English Collector Details Selling Price $2.75 Condition Very Fine Product Details Series Group JSA and All-Stars Series Infinity Inc. Country USA Cover Price $1.25 Issue 12 Plot The I.I. holds a press conference to announce their formation and ends up revealing more than they planned.