A world filled with twins, tethered together in life and in death. When Emmie Keyes lives through every agonising moment of her brother's death she knows with certainty that her life is over. In her broken world everyone is born with a twin, that they share a psychic link with from birth, and when their twin dies their life ends too. Yet despite knowing that her death is imminent she mysteriously cheats fate and survives.  Devastated by the loss of her brother and unsure why she was spared, Emmie sets out to discover the truth. She enlists the help of her best friend to help her track down the most powerful man in the world with one goal in mind; finding the truth. In this action packed debut novel that is adrenaline soaked from the very first page you will uncover the truth behind the Tethers that bind Emmie's world with shocking revelations and mind bending twists along the way. Discover the enthralling new novel by Mike Essex, whose books have been downloaded and loved by over 50,000 readers worldwide.Reader Reviews"Gripping story with genuinely surprising twists.""Will get your heart pumping 'til the very end and leave your mouth hanging open when you get there. It changes everything.""Quite frankly, I couldn't put it down.""An easy 5 stars for me and highly recommended.""Fresh and original, it's a great non-fiction debut.""Quick action and sharp narrative.""Wonderfully complex and exciting, this book is a great read!""I loved every bit of this book.""From start to finish, this book really captivated me and had me making myself stay awake just to get through the next chapter."