The Opioid Crisis: A Reference Handbook

Torture and Enhanced Interrogation: A Reference Handbook

Birth Control: A Reference Handbook

Civil Rights Movement

Vegetarianism and Veganism: A Reference Handbook

Natural Disasters: A Reference Handbook

Environmental Justice: A Reference Handbook, Edition 2

LGBT Youth Issues Today: A Reference Handbook

Sex and Gender: A Reference Handbook

The Animal Experimentation Debate: A Reference Handbook

Waste Management: A Reference Handbook

Prescription Drugs: A Reference Handbook

Same-Sex Marriage: A Reference Handbook, Edition 2

Youth Substance Abuse: A Reference Handbook

Hate Groups: A Reference Handbook

The Global Water Crisis: A Reference Handbook

Fracking: A Reference Handbook

GMO Food: A Reference Handbook

Gender Inequality: A Reference Handbook

World Oceans: A Reference Handbook