Just a quick note to tell you that the “Crossover” series section is now updated. All the crossover books should now correctly be sorted, though it’s possible I’ve missed a couple.
In that section you can find everything from Green Lantern vs. Aliens to Joker / Mask.
I did this while I was in the process of fixing the Elseworlds section (which probably won’t be done until later tonight when I get home from work, so there might be a couple of funky looking titles or non-working links for a couple hours.)