This entertaining write-in book will improve your memory without ever feeling like a chore. It's packed with helpful memory techniques and exciting challenges - from secret spy missions to restarting starships or escaping labyrinths. Write, draw and colour in your answers as you exercise your memory to make it stronger than ever. Along the way, you'll also learn more about your brain and how it remembers things, with tips on how to boost your brainpower. With answers at the back of the book.