Trouble always comes in threes.
For years the mansion has hidden its secrets and its sorrows, but now it has returned to dreadful life.
The Ghost of Mistmore is an investigative adventure where the PCs are tasked with finding the entrance to a secret vault in a haunted mansion. There are ghosts to be had, but unbeknownst to the characters also a cunning thief and her sidekick took residence here. It does not contain many combat encounters but has a rich list of spooky events, some from the ghosts, some staged by the thief.
The description says Mistmore instead of Mistmoor.