Marvel Classic (1°) - Avengers vs. The Defenders

1 Avengers (1963) #115 Below Us the Battle! / Prologue: Alliance Most Foul! 09/1973 2 Avengers (1963) #116 Betrayal! (Chapter 2) / The Silver Surfer vs. The Vision and the Scarlet Witch (Chapter 3) 10/1973 3 Avengers (1963) #117 Holocaust / Swordsman vs. the Valkyrie (Chapter 7) / Captain America vs. The Sub-Mariner (Chapter 8) 11/1973 4 Avengers (1963) #118 To the Death! (Chapter 11) 12/1973