The bond they share...Orthopaedic surgeon and struggling single mum Dr Mackenzie Fawles can't believe her eyes when she sees John Watson again - the man who saved her and her tiny daughter. He might have vanished before she had a chance to thank him, but she's never forgotten how safe she felt in his arms...John stopped doing emotion a long time ago, after the death of his wife and child. But an unexpected connection was formed the day he saved Mackenzie, and now she's slipping past all his wellguarded defences...