Batcat loves being all alone in their home on Spooky Island, spending time playing videogames and watching TV. But, when they find themself being haunted by an annoying, ice cream-stealing ghost, they visit the local Island Witch for a spell to remove their ghostly guest permanently.

"Twelve-year-old Theo Tatterly's ability to see ghosts is a useful skill in a house full of dead relatives, but it makes him a loner at school, where ghosts eternally pester him for help. For Theo, life is easier on the periphery. When his first failed exorcism portends an end to the Tatterly line, Theo must bring together his entire family -- living and dead -- to save the home they've lived in for generations and maybe the world." -- "In a magical...