There's Someone Inside Your House

I picked this up to skim so I could booktalk it as a “quick pick” and ended up reading the whole thing. So I guess it IS a quick pick! Geez, the body count, though! And more gory than I was expecting. But I do think this is a great serial killer mystery for teens: quick pacing, good characters, and plenty of blood. The killer's motives didn't work for me but I can see how it would for others. Fun!