Looking for ideas-story title

So I mentioned yesterday that I've outlined books 2 and 3 to follow up Stormchild. Book 3 is called Silent Storm but I don't have a title in place for book 2 yet.

I'd love to have another 'storm' in there, and another 'S' word. I bounced a few ideas around with a friend a while ago, but none of them are sitting properly. The goal is for all three books to be put together in a print anthology down the road.

Let's see, what else can I tell you? The second and third books are both about Laurin...