From the Book - First edition.
Introduction : cleaning out the attic
The roots of fatherhood : pygmies, finches, and famine
Conception : the genetic tug-of-war
Pregnancy : hormones, depression, and the first fight
Fathers in the lab : of mice and men
Infants : sculpting fathers' brains
Children : language, learning, and Batman
Teenagers : absence, puberty, and faithful voles
Older fathers : the rewards and risks of waiting
Afterword: fathers matter.
