This is a listing of the DC Showcase and Marvel Essentials that carry Silver Age stories.
Listed in order of tpb publication.
For the sake of this listing, the Silver Age includes the period from 1956 through 1969.
DC Showcase
Green Lantern Vol. 1
Superman Vol. 1
Metamorpho Vol. 1
Justice League of America Vol. 1
Green Arrow Vol. 1
House of Mystery Vol. 1
Superman Family Vol. 1
Teen Titans Vol. 1
Haunted Tank Vol. 1
Superman Vol. 2
Elongated Man Vol. 1
Batman Vol. 1
Challengers of the Unknown Vol. 1
Phantom Stranger Vol. 1
Justice League of America Vol. 2
The Brave and the Bold: The Batman Team-Ups Vol. 1
Aquaman Vol. 1
Green Lantern Vol. 2
Hawkman Vol. 1
Legion of Super-Heroes Vol. 1
Superman Vol. 3
Flash Vol. 1
The War That Time Forgot Vol. 1
Atom Vol. 1
Batman Vol. 2
Martian Manhunter Vol. 1
Batgirl Vol. 1
Adam Strange Vol. 1
Wonder Woman Vol. 1
Metal Men Vol. 1
World's Finest Comics Vol. 1
Teen Titans Vol. 2
Supergirl Vol. 1
Sgt. Rock Vol. 1
Justice League of America Vol. 3
Aquaman Vol. 2
Robin, the Boy Wonder Vol. 1
Superman Family Vol. 2
Enemy Ace Vol. 1
Challengers of the Unknown Vol. 2
Legion of Super-Heroes Vol. 2
Green Lantern Vol. 3
Flash Vol. 2
Haunted Tank Vol. 2
Batman Vol. 3
Atom Vol. 2
Hawkman Vol. 2
House of Secrets Vol. 1
Superman Vol. 4
Metal Men Vol. 2
Blackhawk Vol. 1
Wonder Woman Vol. 2
World's Finest Comics Vol. 2
Supergirl Vol. 2
Sgt. Rock Vol. 2
Strange Adventures Vol. 1
Superman Family Vol. 3
Aquaman Vol. 3
Justice League of America Vol. 4
Doom Patrol Vol. 1
Legion of Super-Heroes Vol. 3
Martian Manhunter Vol. 2
Green Lantern Vol. 4
Batman Vol. 4
Bat Lash Vol. 1
Flash Vol. 3
Eclipso Vol. 1
Wonder Woman Vol. 3
World's Finest Comics Vol. 3
Dial H For Hero Vol. 1
Sgt. Rock Vol. 3
Doom Patrol Vol. 2
Legion of Super-Heroes Vol. 4
The Witching Hour Vol. 1
Batman Vol. 5
Wonder Woman Vol. 4
Young Love Vol. 1
The Losers Vol. 1
The Spectre Vol. 1
Showcase Vol. 1
Sea Devils Vol. 1
Tales of the Unexpected Vol. 1
Rip Hunter, Time Master Vol. 1
Flash Vol. 4
World's Finest Comics Vol. 4
Sgt. Rock Vol. 4
Superman Family Vol. 4
Strange Adventures Vol. 2
The Great Disaster Featuring the Atomic Knights Vol. 1