Boom! Studios has established itself as a dominant force in indie comics, with a combined strategy of fantastic creator-owned comics and masterful adaptations of licensed franchises. Like all the best comic book publishers, Boom! has published some excellent comic book crossovers, both in-house and intercompany collaboration. From the meeting between adventure heroes and A-list superheroes to the collisions of movies, the company is a master at crossovers.
Source：https://www.cbr.com/boom-studios-comic-crossovers-ranked/
