The Emotional Lives of Teenagers

The Emotional Lives of Teenagers

Lisa's latest New York Times best seller is an urgently needed guide to help parents understand their teenagers’ intense and often fraught emotional lives—and how to support them through this critical developmental stage.

Under Pressure

Under Pressure

Lisa’s second New York Times best seller is a celebrated guide to addressing the alarming increase in anxiety and stress in girls from elementary school through college.

Untangled

Untangled

Lisa’s award-winning New York Times best seller–now available in nineteen languages–is a sane, informed, and engaging guide for parents of teenage girls. Now, because of its enduring popularity, Untangled is available in a revised and updated edition that supplements the timeless guidance at the heart of the original with fresh consideration of—and help for—challenges that have emerged recently for teens.

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Untangling 10to20 is a dynamic library of premium content designed to support anyone who is raising, working with, or caring for tweens and teens.

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January 15, 2026

Knot to Worry

How to Support a 10to20 Who Is Worried About a Friend

Anyone who spends time with tweens and teens knows how devoted they are to their friends. While young people tend to do a great job of taking care of one another, they sometimes look to their peers for support around concerns that require adult intervention. Given this, how do we make sure that our 10to20s don’t find themselves trying to handle a thorny peer situation without the help of a caring parent or caregiver?

The advice provided here by Dr. Damour and the resources shared by her AI-powered librarian, Rosalie, will not and do not constitute - or serve as a substitute for - professional psychological treatment, therapy, or other types of professional advice or intervention. If you have concerns about your child’s well-being, consult a physician or mental health professional.

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