Is this a good book summary?

It doesn't sound like something I'd read, but it does sound like something other people would read. I mean that in a good way! It does leave the prospective reader wondering what the mystery surrounding this Riley is, and what's going to happen to Desiree. The only thing is, though, I sometimes find introducing too many names distracting - I feel like I have to remember them all. But I know that's on the summary for a lot of books so it's not necessarily a bad thing. ^^ Yeah, overall it sounds pretty good. :) But I would maybe focus more on the appearance of Riley if he's a bigger feature in the story... I dunno.