Earth's Mightiest Heroes fight one of the greatest battles in super hero history in the pages of this Marvel Masterworks spectacular. It's hero against hero in the summer hit of 1973-the Avengers/Defenders War. Cap vs. Namor. Thor vs. Hulk. It's the original crossover clash and there's never been another one like it. Plus: Mantis makes her debut; the Lion God brings the Avengers to their knees; Vision and the Scarlet Witch's relationship blossoms, but not without the intolerant objections of others. Collecting: Avengers 112-119, Defenders 8-11, FOOM 6-7
| ISBN: | 9780785158790 |
| Publication date: | 23rd May 2012 |
| Author: | Steve Englehart |
| Illustrator: | Don Heck, Sal Buscema |
| Publisher: | Marvel Worldwide, Inc. an imprint of Penguin Random House Group |
| Format: | Hardback |
| Pagination: | 264 pages |
| Series: | Marvel Masterworks |