... serves as an entertaining and impressively comprehensive field guide to the rapidly evolving world of genetic testing. Strap on your seat belt, because this is not your gray-haired father’s harmless hobby. At times it reads like an Agatha Christie mystery with twists and red herrings. But it is also a philosophy book and an ethics treatise, with a touch of true crime. It wrestles with some of the biggest questions in life: Who are we? What is family? Are we nature, nurture or both? ... Copeland walks the reader through how genetic testing works, with just enough detail to leave you confident in the results (seriously, this is how schools ought to teach biology). But even if 20 pages later you’ve forgotten the difference between autosomal and mitochondrial testing, you will be able to follow along without any trouble ... Like any good reporter, Copeland casts her net wide when looking for sources to interview ... At times reading this book, you get the sense that we are on the edge of some brave new world. It’s exciting, and a little frightening too. Even if you think (like everyone does) that your family tree holds no uncomfortable surprises, Copeland will make you ponder just how much stock we put into our genetic heritage.
... well-researched ... Copeland’s balanced treatment of the subject allows readers to reach their own conclusions and shows them many of the factors they might consider as they do.
... fascinating ... Ms. Plebuch’s effort to solve the mystery of her father’s life makes for fascinating reading. She takes courses in the science of DNA testing. She compiles spreadsheets of data. Her growing expertise is critical to her quest. Even more crucial is her ability to elicit the sympathy and participation of people who are biologically related but utterly unknown to her. By helping her understand the changing narrative of her life, they write themselves into her story.
