I've just seen the new covers and kicked myself for not finding them before.

First reactions.

The US children's version: Very intriguing.

Looks to me as if Harry's trying to reach out for or catch something. His broom. Maybe not. Maybe reaching to somebody. Somebody on the other side. It looks like Voldemort and Harry are both in the same boat/predicament sort of. They both seem to be looking in the same direction and not at each other. Harry is reaching for something and Voldemort is either trying to prevent Harry from getting it, fending it off, or reaching for it himslef. I think those are school robes Harry is wearing (he doesn't own any other kind unless its the fancy one).

I think that I may have got it this time!! Maybe

Deduction: If those are school robes, Harry will definitely be going back to Hogwarts at some point. Harry may find that destroying all the horcrux, especially the one embedded in his own forehead isn't possible without mortally injuring himself. The only way left to kill Voldemort, and live through the process, is the way Sirius went. Somehow they both manage to fall through the curtains together. There is a way back but perhaps only for one of them and from the picture it looks like they're both going for it or Voldemort is trying to stop Harry. Maybe

Possible? No?

The UK children's version: Shows less of the main plot.

Aberforth's right, all the shiny stuff look like they belong to Gryffindor. They can't all be horcrux. Maybe none are. The body-armour thing also has a Griffin on it, its got a beak. Look carefully. Has anyone noticed how bruised Harry and Hermione is. Burn marks? None of them are in Hogwarts' robes. This is possibly before school starts. It looks as if they're falling through an archway or a tunnel mouth and bracing themselves and seem both very surprised and afraid. The snake in the orb maybe a captured Nagini, or maybe its one of Trelawney's predictions. We may see demetors again, why else would there be a patronus.

Deduction: There maybe more to Godric's Hollow than just its name. And if its finders keepers, Ron's dream might come true. He might become very rich.