In Book of Ages, New Yorker writer Jill Lepore presents the extraordinary history of the ordinary, everyday life of Benjamin Franklin’s opinionated kid sister Jane. Given the opportunity, Jane herself might have been another Benjamin Franklin. “Book of Ages” is an artful, serious, marvelous book about the younger Franklin's life and Lepore brings to it focus, intensity, and proud delight in her subject. You can read the Monitor's full review of "Book of Ages" here.