WILD GHOST CHASE by Ericka Scott

Two reality-show ghost-busting teams versus one haunted house.
The first team to successfully exorcise the spirits wins the renewal of their television contract. It sounds like a pretty straight-forward competition, but something or someone at Harrington House has another agenda.
Over the course of a weekend, the two teams with their respective technical advisers, a supposedly impartial network executive, and the beautiful owner of Harrington House find it isn't just the ghosts who are...