The SSMP is considering a new member while Alexander is sure he's seeing all these past monsters they've already defeated. No one else has seen anything and Alexander's not sure what is going on. The group also is trying to figure out who might be working for the big boss who is after their notebook. Meanwhile, their teacher is being extra mean to Nikki for some reason while she seems to love Rip.
Things are getting pretty tense in this book. This boss after the kids seems to mean business and thus this is probably the most serious of these books so far. It still shouldn't give kids nightmares, but it may keep them awake wondering what's going to happen in the next book. Sadly, I don't have the next book available and also didn't have #9 so I missed the introduction of Dottie, the newest member of the SSMP. This one will definitely help keep reluctant readers tearing through pages.
Notes on content: The monster in this can imitate anyone and anything and plays with the kids' minds a little. Violence is threatened, but no one is hurt except the monster who is just dried out.