DC Comics have released the solicitations and cover artwork for all of their ‘Brightest Day‘ tie-in comics to be released in May 2010:

BRIGHTEST DAY #1-2
Issue #1 on sale MAY 5 •Issue #2 on sale MAY 19 • 40 pg (#1), 32 pg (#2), FC, $2.99 US
Written by GEOFF JOHNS & PETER J. TOMASI • Art [...]

DC Comics have released a five-page sneak peek preview of the debut issue of the new Justice Society of America Spin-off title, JSA All-Stars #1, written by Matthew Sturges with art by Freddie Williams II. The comic is set to hit shelves on December 2nd 2009.

JSA All-Stars #1
Written by Matthew Sturges
Art and cover [...]