Publication history of Marvel Comics crossover events

Throughout its history of publications, Marvel Comics has produced many inter-company crossover stories combining characters from different series. The following is a list of crossover events involving superheroes and characters from other series. "Event": (main story starts and ends in core limited series and side stories runs in multiple books) "Crossover": (main story starts and ends in a single or multiple ongoing books and side stories run in single or multiple books or main story can start and end with bookends and continue in multiple one-shots or ongoing books) "Limited Series": (main story starts and ends in single limited issue book) "One-Shot": (main story start and end in a single or multiple book)