Spying, Surveillance, and Privacy in the 21st-Century: Surveillance and Your Right to Privacy
Viewpoints on Modern World History: AIDS and Other Killer Viruses and Pandemics
News Literacy: The Fake News Phenomenon
Mystery Hunters: The Bermuda Triangle and Other Danger Zones
Understanding the Paranormal: Investigating Bigfoot, the Loch Ness Monster, and Other Cryptids
A Visual History of the World: A Visual History of the World's Enduring Mysteries
Climate Change: An Encyclopedia of Science, Society, and Solutions
Making Headlines: The World's Most Shocking Secrets and Mysteries
Understanding the Paranormal: Investigating Angels and Demons
Understanding the Paranormal: Investigating Miracles
Pivotal Presidents: Profiles in Leadership: Lyndon B. Johnson
Cryptography: Code Making and Code Breaking: Cyber Attacks, Counterattacks, and Espionage
End of Days: An Encyclopedia of the Apocalypse in World Religions
Mystery Hunters: Fakes and Hoaxes
Mysteries of History: Mystery of the Nazca Lines
Mysteries of History: Mystery of the Sphinx
Mysteries of History: Mystery of Atlantis