How many parents does it take to make a baby? In the case of Rosalind Melrose Smithson it took four: one birth mother; one legal father; one interfering neighbor and one turkey baster filled with the defrosted essence of an anonymous donor. Or not so anonymous as it turned out. For donor no. 116349, '6ft 1in, blue eyes, blond hair, BA (Oxon), action man, aristocrat' is the ninth Earl of Dilberne, who gave his seed back in 1979 as a stripling of twenty-two,...

"The New York Times bestselling master of psychological suspense returns with a riveting thriller in which the possible heirs of a wealthy dying man are mysteriously being eliminated, one by one by one"-- Tech billionaire Miles Cookson has everything he could dream of-- except time. Recently diagnosed with a terminal illness, there is a fifty percent chance that it can be passed on to the next generation. Two decades ago young, struggling Miles was...

When Harper Proulx and her newfound sibling travel to Hawaii to track down their sperm donor father, the man she discovers--a deep-sea diver obsessed with solving the mystery of a shipwreck--forces Harper to face some even bigger questions. Harper Proulx is convinced that without knowing her anonymous sperm donor father, she can't know herself. When a chance Instagram post connects Harper to a half sibling, she joins her newfound half siblings on...

The story of friendly underachiever David Wozniak, whose ordinary life gets twisted in a knot when he finds out that he has fathered 533 children via sperm donations he made twenty years earlier.