Hello Neighbor Carly Anne West 2 Books Set Missing Pieces, Buried Secrets

Missing Pieces: 1 (Hello Neighbor) 

Nicky Roth has always been a lonely kid. But that all changes when he and his family move to Raven Brooks and meet their eccentric neighbours, the Petersons. Nicky befriends the Petersons' son, Aaron, bonding over their talents for tinkering. Soon the boys are inseparable and using their skills to pull pranks on the townspeople.But something about Aaron bothers Nicky - people seem almost afraid of him and his family. Through snippets from Aaron and a lot of sleuthing in the town's archives, Nicky discovers a dark past haunting his neighbours, a streak of bad luck they can't seem to shake. Aaron thinks that's all behind them now, but Nicky has a feeling the Petersons are fated for another tragedy...

Buried Secrets (Hello Neighbor, Book 3)

Nicky Roth should be happy - he's finally proven that his best friend, Aaron, and Aaron's younger sister, Mya, are missing. Better yet, the police are actually doing something: they've plastered the town with missing posters, and have organized weekend search parties for the kids. But Nicky can't seem to pry his eyes from the house across the street, especially after he sees a frantic SOS coming from Aaron's room in the Peterson house. After what happened in the winter, and the warnings they got from their parents, Nicky's friends insist they can't help him investigate his neighbour anymore. If Nicky wants to find out what's going on in the Peterson house, he's going to have to do it alone.