Join Zick, Elena, and Charlie Schuster for another thrilling supernatural adventure in Monster Allergy, Vol. 4! School has just started up again in Oldmill Village, but that's not the only thing that's changing. A new tutor, Jeremy-Joth, has taken charge of the monsters living in the Barrymore home, and his strict rules have everyone on edge--including Zick! Meanwhile, Elena is feeling uneasy about the looming arrival of a new sibling, and a new adventure is just what she needs to distract her. Together, Zick, Elena, and Charlie Schuster set off to put Zick's powers as a young monster tamer to the test--and it could be their most dangerous quest yet! Filled with dark phantoms, monster-eating fish, and plenty of laughs, Monster Allergy, Vol. 4 is a must-read installment of the Monster Allergy series!