Unsolved Mysteries of American History re-creates the most mystifying events of our past, following some of our greatest historians as they search for the elusive answers. Spanning more than five centuries - from Leif Ericsson and Columbus through Watergate and Iran-Contra - Aron makes sense of all the latest discoveries and speculations. Here is everything you could ever want from a detective story: dramatic twists and turns, intellectual challenges, frustrating dead-ends, murderous mayhem, and thrilling espionage.

Australopithecines, dinosaurs, trilobites - such fossils conjure up images of lost worlds filled with vanished organisms. But in the full history of life, ancient animals, even the trilobites, form only the half-billion-year tip of a nearly four-billion-year iceberg. Andrew Knoll explores the deep history of life from its origins on a young planet to the incredible Cambrian explosion, presenting a compelling new explanation for the emergence of biological novelty.

In Dinosaurs Rediscovered, leading paleontologist Michael J. Benton gathers together all the latest paleontological evidence, tracing the transformation of dinosaur study from its roots in antiquated natural history to an indisputably scientific field. Among other things, the book explores how dinosaur remains are found and excavated, and especially how paleontologists read the details of dinosaurs' lives from their fossils - their colors, their growth, and even whether we will ever be able to bring them back to life.

Under Egypt’s wind-swept sands, mummies and breathtaking treasure await those savvy and daring enough to seek them out. Intrepid archaeologist Zahi Hawass is one such adventurer, having made major discoveries in the pyramids at Giza and the Valley of the Golden Mummies.

Immerse yourself in Factastic: 2500 Intriguing and Bizarre Facts for All Ages, a captivating journey through the unknown, the peculiar, and the downright astounding. This collection of 100 chapters, each featuring 25 mind-blowing factoids, will ignite your curiosity and leave you in awe of the world's countless mysteries and marvels. Whether you're a trivia enthusiast or a knowledge seeker, "Factastic" offers something for everyone, making it the perfect addition to your bookshelf or a great gift for a loved one. Embark on a voyage through the surprising world of superstitions, the engaging...