Fourth book in the Kitty Quest series and this time they have to visit the city of the dead to find out why there are ghosts everywhere. A lot of ghost lore explanation filled with humor that fills in the short plot line of this story. Still fun and enjoyable, but I preferred the first three.

In KITTY QUEST: PHANTOM FRENZY, when Meowminster is taken over by ghosts, the Kitty Quest team will need to set aside their fears to discover the cause of the ghost invasion and restore order—and reunify their mentor and pal Mortimore, who has been split into nine different ghostly personalities. As the team works to solve the mystery, they uncover a sinister plot. The quest is full of bold, bright illustrations and lots of action along with a positive message about bravery and facing fears that will hook readers who enjoy adventure with a mix of humor.