This volume includes more amazing information and speculation concerning the classic All-Star Comics of 1940-1951, with never-before-seen art by Irwin Hasen, Carmine Infantino, Alex Toth, Mart Nodell, Paul Reinman, Arthur Peddy, Shelly Moldoff, Joe Gallagher, H.G. Peter, and other artists of the original series; the Martin Naydel and Chester Kozlak art from the unpublished 1940s JSA story "The Will of William Wilson"; secrets of the Junior Justice Society; and a full listing of all the 1963-1985 JLA-JSA team-ups and the 1970s JSA revival, with rare art by Mike Sekowsky, Dick Dillin, Joe Staton, and more. Plus: For the first time ever, full coverage of the 1980s All-Star Squadron, Young All-Stars, and Secret Origins features by Roy Thomas, with scarce or never-published art and features by Frank Brunner, Michael Bair, Mike Mignola, Bob McLeod, Fred Hembeck, and many others!