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Ghosts : a natural history : 500 years of searching for proof
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Ghost trackers : the unreal world of ghosts, ghost-hunting, and the paranormal
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Ghost hunters
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The dark underground
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Hidden haunts : a creepy collection of forgotten ghostly places
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Chasing ghosts : a tour of our fascination with spirits and the supernatural
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The paranormal ranger : a Navajo investigator's search for the unexplained
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Haunted rails : tales of ghost trains, phantom conductors, and other railroad spirits
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Haunted Pennsylvania : ghosts and strange phenomena of the Keystone State
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Ghosts and poltergeists : stories of the supernatural
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The ghostly tales of Philadelphia
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Haunted histories : creepy castles, dark dungeons, and powerful palaces
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Spooky science : dissecting the mysteries of ghosts, cryptids, aliens, and other oddities
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A history of ghosts spirits and the supernatural
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Atlas of spooky places : a spine-tingling tour, with mummies, monsters, mysteries, and more
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The Sallie house haunting : a true story
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The haunting of Alma Fielding : a true ghost story
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America's haunted universities : ghosts that roam hallowed halls
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Ghosts
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Ghosts : a nonfiction companion to A good night for ghosts
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The short and bloody history of ghosts
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American hauntings
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The ghost hunter's guide
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The big book of Pennsylvania ghost stories
