This is a group for anyone writing stories currently that involves all of the above, or for those who wish to help with that.
For those who wish to atttempt to help Jorm and I build a bigger HP/DC/Marvel Universe, throw your altversion of Harry in the Character outline.
For the sake of others, Jorm and I came up with the idea of allowing for crossovers between different verses way down the road. Allowing for that and because I want help with my plot and I'm sure others would appreciate the same, there is a plot outline thread. Peruse it at will, especially since Jorm has posted the entire DC encyclopedia.
Finally, if you wish to write or wish to help, thank you for joining this group. I hope it helps.