Sirius Black is alive!! But will he be able to help Harry and the others find the horcruxes and defeat Voldemort? Maybe Voldemort will finally catch up with him and destroy Sirius?

Remus, Tonks, and Fred appear first. Then Sirius, Cedric, and finally... Lily and James. Yes, they're all back! (Set in 2007. HG RHr RLNT JL)