Brian has found the magical amulet that can potentially send him home, but it doesn't work. Howell tricks him into getting a book from the oddly menacing Munty Library to help but things turn awkward when the book becomes overdue. Barbara's mother Cassandra comes to visit and takes a shine to Herman. Meanwhile Steg is mistaken for a goblin and finds himself cornered. Can Howell's bravery potion save the day?