Solicited contents of Marvel Firsts The 1970's Volume 1 & 2:

Volume 1

Amazing Adventures #1 (Black Widow & Inhumans)
Amazing Adventures #11 (Beast)
Amazing Adventures #18 (Killraven)
Savage Tales #1 (Man-Thing)
Marvel Spotlight #1 (Red Wolf)
Marvel Spotlight #2 (Werewolf by Night)
Marvel Spotlight #5 (Ghost Rider)
Marvel Feature #1 (Defenders)
Marvel Premiere #1 (Warlock)
Tomb of Dracula #1
Hero for Hire #1
Combat Kelly & the Deadly Dozen #1
Outlaw Kid #1
Gunhawks #1
The Cat #1
Shanna the She-Devil #1
Monster of Frankenstein #1.

Volume 2:

TALES OF THE ZOMBIE #1 (The Zombie)
VAMPIRE TALES #1 (Morbius)
VAMPIRE TALES #2 (Satana)
SUPERNATURAL THRILLERS #5 (Living Mummy)
STRANGE TALES #169 (Brother Voodoo)
STRANGe TALES #174 (Golem)
MARVEL FEATURE #11 (The Thing)
JUNGLE ACTION #6 (Black Panther)
MARVEL SPOTLIGHT #12 (Son of Satan)
ASTONISHING TALES #21 (It!)
ASTONISHING TALES #25 (Deathlok)
DEADLY HANDS OF KUNG FU #1 (Sons of the Tiger);
MARVEL PREMIERE #15 (Iron Fist)
CREATURES ON THE LOOSE #30 (Man Thing)
HAUNT OF HORROR 2 (Gabriel: Devil-Hunter)
WAR IS HELL #9 (John Kowalski)
MONSTERS UNLEASHED 10 (Tigra)
GIANT-SIZE MAN-THING #4 (Howard The Duck)
GIANT-SIZE INVADERS #1
GIANT-SIZE X-MEN #1