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Thousands of colorful illustrations, diagrams, and maps enrich thousands of articles, with teacher guides.

Enciclopedia Estudiantil Hallazgos: esta base de datos dedicada en español contiene videos, características de comparación y contraste, artículos seleccionados y un diccionario visual para permitir que los estudiantes de ESL y los estudiantes de español tengan la oportunidad de aprender. Integrado con World Book Kids para contenido paralelo en inglés.

Identify trees by leaf, fruit, or name.

Quickly identify a certain type of snake or learn more about the species!

Identify flint artifacts and learn about Ohio's prehistoric peoples.

Career preparation; Workforce Skills for 21st Century Success; high school equivalency center; college admissions test preparation; school center; adult core skills; computer skills center and more.

American and English full text literature collections - poetry, drama, fiction, and the Bible.

Access biographical information on more than 335,000 people from throughout history, around the world, and across all disciplines.

Boost your business knowledge by researching company and industry profiles, country and market research reports, and magazine articles.

Fix your vehicle with these diagnostics, maintenance schedules, wiring diagrams, and step-by-step repair procedures.