From birth, when babies' fingers instinctively cling to those of adults, their bodies and brains seek an intimate connection - a bond made possible by empathy, the remarkable ability to love and to share the feelings of others. In this unforgettable book, award-winning science journalist Maia Szalavitz and renowned child psychiatrist Bruce D. Perry explain how empathy develops, why it is essential both to human happiness and for a functional society, and how it is threatened in a modern world.

The trauma and grief of growing up in an alcoholic or addicted family create a lifetime of baggage. If you grew up in an addicted family, the dysfunction that permeated every aspect of your childhood may have seemed "normal", and you may not even realize the level of affect alcohol still has on your adult life - whether or not you drink. If you are one of the millions of Adult Children of Alcoholics (ACOAs), the cost of your childhood pain can be unbearable. You may have learned how to "survive", but are you "living" your life?

The emotional trauma we suffer as children not only shapes our emotional lives as adults but also affects our physical health and overall well-being. Scientists now know on a biochemical level exactly how parents' chronic fights, divorce, death in the family, being bullied or hazed, and growing up with a hypercritical, alcoholic, or mentally ill parent can leave permanent, physical "fingerprints" on our brains.

Divided by a beautiful valley and 150 years of racism, the town of Rossburn and the Waywayseecappo Indian reserve have been neighbours nearly as long as Canada has been a country. Their story reflects much of what has gone wrong in relations between Indigenous Peoples and non-Indigenous Canadians. It also offers, in the end, an uncommon measure of hope. Valley of the Birdtail is about how two communities became separate and unequal—and what it means for the rest of us.

How does trauma affect a child's mind—and how can that mind recover? In the classic The Boy Who Was Raised as a Dog, Dr. Perry explains what happens to the brains of children exposed to extreme stress and shares their lessons of courage, humanity, and hope. Only when we understand the science of the mind and the power of love and nurturing can we hope to heal the spirit of even the most wounded child.