JSA #41 (1999)

Hourman sees a horrible future ? an attack on the Tyler Company, his father's business, which may be the catalyst to the unravelling of time itself. The JSA assembles to take on Black Barax, a villain once fought by the original JSA, as he arrives in the present ready to wreak havoc. Plus, Captain Marvel and Black Adam have a "heart-to-heart" that takes an unexpected turn.