Use your detective skills to beat the problems that have baffled experts for ages! It’s time to ask to the questions that have long needed answers such as – was the curse of Tutankhamun real?Where is El Dorado? Can we ever find Atlantis or the Fountain of Youth? A lot of events in history have great big question marks hanging over them, but not for long: not now you’re involved!Delve into the mysteries, weigh up the evidence, learn lots of great facts and ponder about the cases that have confuddled people for decades. This book is jam-packed with the facts behind twenty real-life cases, along with lots of cool, ridculous and mind-blowing history, science and physics knowledge.You won’t want to stop until you’ve got to the bottom of these mysteries!