Ok first let me offer my sincerest apologies for not posting in so long, I have been writing them i swear but I keep forgetting to post them! to make up for it I'll post a few this week (I hope).
NOW ON WITH IT!
Another Christopher Pike, however the title doesn't make sense to me. The girls are on a weekend ski trip, which is hardly a slumber party. I would have called it "Ski Trip" or something a little more revealing of the plot like "Yet Another Christopher Pike Book About Revenge!" Because you know all his books so far seem to be about a group of friends harbouring a secret that comes back to haunt them.