Suddenly a force greater than my common sense—which, I’ll admit, has been pretty faulty lately, propels me—and I find myself creeping up the long staircase to the forbidden second floor. I need to see Michael’s room. I need to find out if he is a secret slob, or if there’s even more interesting evidence of whom he is up there. I’m not expecting to find anything big, like a literal skeleton in his closet. But I am going to find it, whatever it is. And I will know once and for all who he is. I make it to the landing when I hear a burst of barking below me and I freeze. Someone has let a dog in. Which means that some member of the Endicott family is actually in the house. Which means that one of Michael’s parents is about to catch me snooping.