Examines a number of noted outlaws in history, including Robin Hood, Jesse James, and Bonnie and Clyde.

A look at secret cults, covering everything from Ninjas to Mafia gangs, codes, signs and symbols, and strange ceremonies.

Introduces spies and traitors throughout history, as well as their tools and technology.

Scientific research, eyewitness accounts and government reports are used to examine the theory that haunted houses exist.

"For thousands of years, sailors have watched the ocean from the decks of their ships. And many returned from their voyages with tales of mermaids! This accessible text brings together myths from cultures all over the world and highlights the interesting stories of P. T. Barnum's Feejee Mermaid of the 1800s as well as the original "Little Mermaid" fairytale. Readers will explore possible scientific explanations for the many sightings and consider...

"Have you ever heard, seen, or felt something you couldn't explain? Some people think these occurrences have an explanation: ghosts. Ghost hunters-and those who just like to read ghost tales-will love the historical accounts, personal experiences, photographs, folklore, and creepy stories in this high-interest volume. They'll learn about the mysterious sightings at Gettysburg, Edinburgh Castle, and the White House, to name just a few of the haunted...

Explores both sides of the question of whether or not witchcraft is destructive, looking at issues related to the Harry Potter books, wiccans serving in the military, and the validity of magic.

Examines the arguments for and against the existence and usefulness of ESP.

UFOs: Are Alien Aircraft Overhead? Readers will examine the history of UFOs, Roswell, alien abduction, Area 51 and more before deciding for themselves! Table of contents, fun facts, a glossary, and an index are included. Aligned to Common Core Standards and correlated to state standards. Checkerboard Library is an imprint of Abdo Publishing, a division of ABDO.