Did you know that the world's most complicated computer is the one inside your head? The brain is amazing. It controls everything we do. It makes us think, move, feel, sleep, remember, forget, imagine and have some pretty weird dreams. But it's also one of the most mysterious organs in the human body. Grab your magnifying glass and become a BRAIN DETECTIVE with neuroscientist Sarah Bellum and discover how the weird and wonderful brain works. You'll find out what your brain is really doing while you sleep, what causes us to feel emotional and whether it's possible to remember everything that's ever happened. Packed with fascinating facts and jaw-dropping real-life case studies, this book has everything you need to uncover the best-kept secrets about our brilliant brains.