This is the second book I've read in recent years about a white father with two black sons. (The other was The Time of Our Singing by Richard Powers.) In this case, though, the sons, Tip and Teddy Doyle, are adopted, and a chance encounter with their birth mother changes their lives irrevocably. They find that they apparently have a much younger biological sister, Kenya, who confesses that she and her mother have been keeping close tabs on the Doyles for years. These three siblings seem to represent mind (Tip), heart (Teddy), and body (Kenya), as she is already an Olympic-caliber runner who embodies all the best qualities of the two brothers. There is also an older biological son, Sullivan, who is a ne'er-do well just back from Africa and not all that welcome at home. Despite the fact that he's white like their father (and deceased mother, for that matter), he's the black sheep, so to speak. His fatal mistake, alluded to early and revealed later in the book, is more sad than shocking. Kenya is the tie that binds, though, wise beyond her years, as she uses her charm, compassion, intelligence, and no-nonsense level-headedness to help each family member rediscover his way. This novel is briskly paced and, although not as robust as Patchett's Bel Canto, Run has its own merits, as the family drama is more intimate, with fewer characters and a shorter time span.