A fun addition to the PJ universe. I will say this is maybe my least favorite from the whole series. It read as more of a fun holiday novella but still with that fun PJ charm. I think because these ones are only set in NYC area I'm finding the adventures not as epic or thrilling but at the same time having them set in my home is fun. 

The book takes place over Halloween weekend in NYC. Percy has to do his second quest for a college recommendation letter and this one is a request to pet sit for Hecate while she parties it up around the world during her holiday, Halloween. Can Percy, Annabeth, and Grover with cameo help from some other CHB heroes keep the chaotic pets inline while also hosting a fun Halloween party?