Where the Light Enters: Building a Family, Discovering Myself

"How did you get this number?" Those were the first words Jill Biden spoke to U.S. senator Joe Biden when he called her out of the blue to ask her on a date.

Growing up, Jill had wanted two things: a marriage like her parents'—strong, loving, and full of laughter—and a career. An early heartbreak had left her uncertain about love, until she met Joe. But as they grew closer, Jill...