Spring 2023 Update: This era is the latest edition to Marvel Guides, and one of the most exciting in Marvel’s long history. With a number of important and iconic events like the Infinity Gauntlet, Inferno, Age of Apocalypse, the Clone Saga, and more, this is a dense and complex era with lots of inter-connectivity and crossovers between books. We’ll be providing regular updates over the next year, so keep checking back for more!