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Tornadoes

Devastating Disasters (Series)

Shirley Duke Author
(2015)

Money Counts

Little World Math Concepts II (Series)

Shirley Duke Author
Britannica Digital Learning Editor
(2014)

Volcanoes

Devastating Disasters (Series)

Shirley Duke Author
(2015)

Pyramids of Egypt

Engineering Wonders (Series)

Shirley Duke Author
(2015)

Skyscrapers and Towers

Engineering Wonders (Series)

Shirley Duke Author
(2015)

Unthinkable

Night Fall (Series)

Book 1

Shirley Duke Author
Intuitive Narrator
(2014)

Unthinkable

Night Fall (Series)

Shirley Duke Author
(2010)

Seasons of the Tundra Biome

Biomes (Series)

Shirley Duke Author
Britannica Digital Learning Editor
(2014)

Seasons of the Grassland Biome

Biomes (Series)

Shirley Duke Author
Britannica Digital Learning Editor
(2014)

Seasons of the Decidous...

Biomes (Series)

Shirley Duke Author
Britannica Digital Learning Editor
(2014)

Seasons of the Estuary Biome

Biomes (Series)

Shirley Duke Author
Britannica Digital Learning Editor
(2014)

Unthinkable

Night Fall TM (Series)

Shirley Duke Author
Intuitive Narrator
(2017)

Waves of Light and Sound

Let's Explore Science (Series)

Shirley Duke Author
(2014)

Seasons of the Boreal Forest...

Biomes (Series)

Shirley Duke Author
Britannica Digital Learning Editor
(2014)

STEM Jobs in Music

STEM Jobs You'll Love (Series)

Shirley Duke Author
(2014)

Seasons of the Tundra Biome

Biomes Through the Seasons (Series)

Shirley Duke Author
(2013)

How It's Made

Shirley Duke Author
(2014)

The Earth and the Role of Water

Let's Explore Science (Series)

Shirley Duke Author
(2013)

Cells

Science of Life (Series)

Shirley Duke Author
(2014)

Seasons of the Deciduous...

Biomes Through the Seasons (Series)

Shirley Duke Author
(2013)

Seasons of the Freshwater...

Biomes Through the Seasons (Series)

Shirley Duke Author
(2013)

Seasons of the Grassland Biome

Biomes Through the Seasons (Series)

Shirley Duke Author
(2013)

What's the Matter?

Let's Explore Science (Series)

Shirley Duke Author
(2016)

Seasons of the Ocean Biome

Biomes Through the Seasons (Series)

Shirley Duke Author
(2013)

Seasons of the Boreal Forest...

Biomes Through the Seasons (Series)

Shirley Duke Author
(2013)

Seasons of the Desert Biome

Biomes Through the Seasons (Series)

Shirley Duke Author
(2013)

Step-by-Step Experiments with...

Step-By-Step Experiments (Series)

Shirley Duke Author
Bob Ostrom Illustrator
(2012)

El sistema nervioso (The...

Exploremos La Ciencia/Let's Explore Science (Series)

Shirley Duke Author
(2014)

Seasons of the Estuary Biome

Biomes Through the Seasons (Series)

Shirley Duke Author
(2013)

STEM Jobs with Animals

STEM Jobs You'll Love (Series)

Shirley Duke Author
(2014)

How It's Made

Shirley Duke Author
(2014)

Erosion

Let's Explore Science (Series)

Shirley Duke Author
(2014)

The Carbon Cycle

Shirley Duke Author
(2014)

The Nervous System

Let's Explore Science (Series)

Shirley Duke Author
(2013)

La ciencia de los animales...

Exploremos La Ciencia/Let's Explore Science (Series)

Shirley Duke Author
(2014)

The Amazing Brain

Shirley Duke Author
(2014)

Energy

Shirley Duke Author
(2014)

Step-by-Step Experiments with...

Step-By-Step Experiments (Series)

Shirley Duke Author
Bob Ostrom Illustrator
(2012)

La tierra y la importancia...

Exploremos La Ciencia/Let's Explore Science (Series)

Shirley Duke Author
(2014)

Money Counts

Little World Math (Series)

Shirley Duke Author
(2013)

Animal Science

Let's Explore Science (Series)

Shirley Duke Author
(2013)

Prove It!

Science Sleuths (Series)

Shirley Duke Author

Changes in Matter

Shirley Duke Author
(2014)

What's the Place Value?

Little World Math (Series)

Shirley Duke Author
(2013)

Fuerza y movimiento en el...

Exploremos La Ciencia/Let's Explore Science (Series)

Shirley Duke Author
(2014)

Amazing Atoms

Shirley Duke Author
(2014)

Money Counts

Little World Math (Series)

Shirley Duke Author
(2013)

Seasons of the Tundra Biome

Biomes (Series)

Shirley Duke Author
(2014)