Sara Howell

¿Qué Causó La Guerra de Lndependencia? (What Caused the American Revolution?) (Por Que Ocurren las Guerras (Why War Happened))

The Rock Cycle (Let's Find Out! Our Dynamic Earth)

Chemists at Work (Scientists at Work)

What Caused the American Revolution? (Why War Happened)

Whirlpools (Nature's Mysteries)

Let's Find Out! Animal Life

The American Revolution (Frontline Families)

Let's Find Out! Animal Life

The Civil War (Frontline Families)

How Do Animals Communicate? (Let's Find Out! Animal Life)

Glow-In-The-Dark Animals Set (Glow-In-The-Dark Animals)

El Camino a la Ciudadanía (the Path to Citizenship)

El Mosaico Americano: La Inmigración Hoy En Día (the American Mosaic: Immigration Today) (Mosaico Estadounidense: La Inmigracin Hoy en D-A (The Americ)

Los Derechos de Los Inmigrantes; Los Derechos de Los Ciudadanos (Immigrants' Rights, Citizens' Rights) (Mosaico Estadounidense: La Inmigracin Hoy en D-A (The Americ)

The American Mosaic: Immigration Today (American Mosaic: Immigration Today)

Los Refugiados (Refugees) (Mosaico Estadounidense: La Inmigracin Hoy en D-A (The Americ)

Primera Generación de Estadounidenses (First-Generation Americans) (Mosaico Estadounidense: La Inmigracin Hoy en D-A (The Americ)

Refugees (American Mosaic: Immigration Today)

Primera Generación de Estadounidenses (First-Generation Americans)

Lantern Fish (Glow-In-The-Dark Animals)

Immigrants' Rights, Citizens' Rights (American Mosaic: Immigration Today)

First-Generation Americans (American Mosaic: Immigration Today)

Undocumented Immigrants (American Mosaic: Immigration Today)

Inmigrantes Famosos Y Sus Historias (Famous Immigrants and Their Stories) (Mosaico Estadounidense: La Inmigracin Hoy en D-A (The Americ)