Jo's said that Lily is not alive and as whatever happened to Lily happened to James first - and we saw their ghost-spell thing come out of Voldemort's wand the same way as v. dead Cedric's ghost-spell - they are dead! Sirius too is dead but Jo hasn't ruled out communication with the dead so (as we've seen before0 Harry may well talk with his dead loved ones again

Peter Petigrew is definately alive. Where has he been?? What's he been up to??? What do you think it's gonna mean??? Has he been huntimg down the HBP, maybe??? Is the HBP another weapon against our Harry do you think???