Crossover Wiki is a project whose goal is to list every crossover, cameo, or in general reference that happened between each fictional series, in order to create a net of links that ties them all together.

Note that we exclusively talk about OFFICIAL crossovers and references, not fanfiction!

see Crossover Wiki:Policy for details on what we write about.

Also use the pages in the Crossover rules category as a guide to properly read and write pages.