HelloNeighbor. Grave Mistakes

As construction begins on the Golden Apple Amusement Park, Aaron
Peterson is becoming increasingly worried about his father. Working
late nights in his study, Aarons dad seems to be fraying at
the edges - pushing, and sometimes breaking, the laws of
engineering with his new schematics. And with the added pressure
hes under to complete the park by this summer, Aaron cant help
but feel his fathers inventions are doomed to end in tragedy once
again.


But his fears over his fathers work is complicated by a dark
discovery: a network of tunnels running underneath the town of Raven
Brooks. Where do they lead? And what dark secrets about his familys
past will he uncover there?