Book excerpt: "Fostering the Emotional Well-Being of our Youth: A School- Based Approach is an edited work that details best practices in comprehensive school mental health services based upon a dual-factor model of mental health that considers both psychological wellness and mental illness. In the introduction the editors respond to the question: Are our students all right? Then, each of the text's 24 chapters (five sections) describes empirically sound and practical ways that professionals can foster supportive school climates and implement evidence-based universal interventions to promote well-being and prevent and reduce mental health problems in young people. Topics include: conceptualizing and framing youth mental health through a dual-factor model; building culturally responsive schools; implementing positive behavior interventions and supports; inculcating social-emotional learning within schools impacted by trauma; creating a multidisciplinary approach to foster a positive school culture and promote students' mental health; preventing school violence and advancing school safety; cultivating student engagement and connectedness; creating resilient classrooms and schools; strengthening preschool, childcare and parenting practices; building family-school partnerships; promoting physical activity, nutrition, and sleep; teaching emotional self-regulation; promoting students' positive emotions, character and purpose; building a foundation for trauma-informed schools; preventing bullying; supporting highly mobile students; enfranchising socially marginalized students; preventing school failure and school dropout; providing evidence-based supports in the aftermath of a crisis; raising the emotional well-being of students with anxiety and depression; implementing state-wide practices that promote student wellness and resilience; screening for academic, behavioral, and emotional health; and accessing targeted and intensive mental health services"--