Hidden Demons: a S.P.I.R.I.T. series novel

In the quiet Northeast Kingdom town of Aldenville, surrounded by beautiful mountains and a lake that crosses boarders, something is amiss. Construction begins in the midst of protest which only escalates when the remains of ancient skeleton is found and the ground opens up to reveal a hidden cavern below the town itself. S.P.I.R.I.T Special Agent Scott Embry is flowing in from Washington when the leader of the dig site goes missing, their only witness, her best friend Peighton Weak, a Speleologist who was brought in to lead the team of cave divers down into the depth of the darkness to explore the strange writings that cover the dig site and bring about the mysterious beginnings of Aldenville. Along with the help of a Evan Reed, a peculiar man himself, the team begins to uncover the secret beginnings of Aldenville and uncover it's hidden demons, some that span over five centuries.