Cindee and her friends are invited to a Halloween sleepover at a creepy old mansion. It has all the makings of a fun night, but soon, it turns into something otherworldly.
Bad news, Daddy is cleaning the house and Rapi has everyone in the house concerned.
A love letter arrives at the door accompanied .by a box of delicious treats, but it doesn’t say who it is from or who it is for. The Gang is left to speculate, with each of them hoping it is for them.
Cindee and the Gang overhear that Mommy and Daddy have a surprise, but it doesn’t turn out to be quite the surprise they were expecting.
The conclusion of the Cosita’s Way series finds Cindee struggling with grief and loss at her step sister and best friend Cosita’s passing.