Bibliography
Williams, Dinah. Haunted Houses. New York: Bearport Pub., 2008. Print.
"Ghost." Wikipedia. Wikimedia Foundation, http://en.wikipedia.org/wiki/Ghost>.
Carroll, Bob. "Paranormal Investigator." The Skeptic's Dictionary. N.p., n.d. Web. <http://www.skepdic.com/paranormalinvestigator.html>.
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"Lincoln's Ghost." Wikipedia. Wikimedia Foundation, <htpp://en.wikipedia.org/wiki/Lincoln's_Ghost>.
"Ghost." Wikipedia. Wikimedia Foundation, http://en.wikipedia.org/wiki/Ghost>.
Carroll, Bob. "Paranormal Investigator." The Skeptic's Dictionary. N.p., n.d. Web. <http://www.skepdic.com/paranormalinvestigator.html>.
Carroll, Bob. "Ghost." The Skepdic's Dictionary. N.p., n.d. Web. <http://www.skepdic.com/ghosts.html>.
"Lincoln's Ghost." Wikipedia. Wikimedia Foundation, <htpp://en.wikipedia.org/wiki/Lincoln's_Ghost>.