What constitutes historical truth is often subject to change. Joe Nickell demonstrates the techniques used in solving some of the world's most perplexing mysteries, such as the authenticity of Abraham Lincoln's celebrated Bixby letter, the 1913 disappearance of writer and journalist Ambrose Bierce, and the apparent real-life model for a mysterious character in a novel by Nathaniel Hawthorne. Nickell also uses newly uncovered evidence to further investigate the identity of the Nazi war criminal known as ""Ivan the Terrible.""

* Who built Stonehenge? * Why did the pharaohs build the pyramids? * Did Richard III kill the princes in the tower? * Could the Titanic have been saved? * Did Hitler murder his niece? PRAISE FOR UNSOLVED MYSTERIES OF HISTORY "Like a sleuth, Aron pieces together the possible answers . . . It's an engaging way to learn more about history and the new evidence that sheds light on long-standing theories." --Daily Press "Aron has produced a fascinating and judicious description of historical mysteries from the Neanderthals to Gorbachev. His entertaining account of historical controversies will leave every reader the wiser about the past." --Jack F. Matlock Jr., former U.S. Ambassador to the Soviet Union "With unerring good sense and in well-paced prose, Paul Aron solves as best he can the major who-done-its, did-it-happens, and did-it-have-to-happens of world history. Unsolved Mysteries of History should keep readers engaged well into the night."-- Adam Potkay, author, A Passion for Happiness

"In 1953, a man was found dead from cyanide poisoning near the Philadelphia airport with a picture of a Nazi aircraft in his wallet. Taped to his abdomen was an enciphered message. In 1912, a book dealer named Wilfrid Voynich came into possession of an illuminated cipher manuscript once belonging to Emperor Rudolf II, who was obsessed with alchemy and the occult. Wartime codebreakers tried--and failed--to unlock the book's secrets, and it remains an enigma to this day. In this lively and entertaining book, Craig Bauer examines these and other vexing ciphers yet to be cracked. Some may reveal the identity of a spy or serial killer, provide the location of buried treasure, or expose a secret society--while others may be elaborate hoaxes. Unsolved! begins by explaining the basics of cryptology, and then explores the history behind an array of unsolved ciphers. It looks at ancient ciphers, ciphers created by artists and composers, ciphers left by killers and victims, Cold War ciphers, and many others. Some are infamous, like the ciphers in the Zodiac letters, while others were created purely as intellectual challenges by figures such as Nobel Prize-winning physicist Richard P. Feynman. Bauer lays out the evidence surrounding each cipher, describes the efforts of geniuses and eccentrics--in some cases both--to decipher it, and invites readers to try their hand at puzzles that have stymied so many others. Unsolved! takes readers from the ancient world to the digital age, providing an amazing tour of many of history's greatest unsolved ciphers"--

"Describes mysterious and unsolved historical events from around the world"--

In this spine-tingling book from the nonfiction An Unsolved Mystery from History picture book series, journey to colonial America and discover the enduring mystery of the missing Roanoke Colony. In 1587 John White was chosen by Sir Walter Raleigh to lead a new colony at Roanoke off the Atlantic coast. After bringing many men, women, and children to the new land, White went back to England to gather supplies for the long winter. But when he finally returned to the fort almost three years later, he found that all of the colonists had vanished. The only signs of life left were the letters CRO carved into a tree and the word CROATOAN carved into one of the fort’s posts. Did the Spanish army capture the colonists? Did the colonists get in a battle with the native people—or join them? Did they try to follow John White to England and get lost at sea? Become a detective, study the clues, and see if you can help solve this chilling mystery from history!

What constitutes historical truth is often subject to change. Joe Nickell demonstrates the techniques used in solving some of the world's most perplexing mysteries, such as the authenticity of Abraham Lincoln's celebrated Bixby letter, the 1913 disappearance of writer and journalist Ambrose Bierce, and the apparent real-life model for a mysterious character in a novel by Nathaniel Hawthorne. Nickell also uses newly uncovered evidence to further investigate the identity of the Nazi war criminal known as ""Ivan the Terrible.""

In this spooky book from the nonfiction An Unsolved Mystery from History picture book series, tragedy strikes Salem, Massachusetts, in 1692 as the community is torn apart by accusations of witchcraft. When a group of girls came down with a horrible, mysterious bout of illness, they pointed the finger at people in their community they claimed were witches. Soon, the whole town was convinced they were in danger from supernatural forces. Today, we have details about the accusations, trials, and those who lost their lives, but the question remains: What caused the mass hysteria? Become a detective, study the clues, and see if you can help solve this chilling mystery from history!