RelativityHeart wrenching, absorbing and magical, Relativity is an irresistible novel about science, love, unbreakable bonds and irreversible acts. Ethan is a bright young boy obsessed with physics and astronomy who lives with his mother, Claire. Claire has been a wonderful parent to Ethan, but he's becoming increasingly curious about his father's absence in his life, wanting to fill in the gaps. Claire's life is centred on Ethan; she is fiercely protective of