Additional Crossovers

This category is for crossovers that were overlooked, omitted, or released after Win Scott Eckert's Crossovers: A Secret Chronology of the World and Sean Levin's Crossovers Expanded volumes.

While indeed official, they have yet to be verified for inclusion in the Crossover Universe.

For a complete timeline of all Additional Crossovers, check out the Additional Crossovers Chronology.