What if Sirius Black didn't die?

What if Sirius didn't die? What if Harry blocked the spell that pushed Sirius into the veil? This is pretty much how I would add Sirius into the HP timeline because I couldn't accept Sirius' death. Hope you like it. #1 in Whatif ••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••••• The minister of magic appe...