This series is something of a guilty pleasure of mine. For something that started out as an ignorant box shaped creature and we watch it evolve into something truly dangerous and terrifying… yet manages to remain likable. Boxy is a mystery wrapped in an enigma. If you have come this far, then you know this book continues to be good. If you are new, go back to book one. this is not the one to start your adventure. Overall, fans of the series will not be disappointed.