Why Does the Earth Spin? And Other Questions About... Our Planet (Good Question!)

Why Couldn't Susan B. Anthony Vote? And Other Questions About....Women's Suffrage (Good Question!)

How Many Planets Circle the Sun?

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The Bat Scientists (Scientists in the Field)

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Mission to Pluto: The First Visit to an Ice Dwarf and the Kuiper Belt (Scientists in the Field)

What Was Your Dream, Dr. King?: And Other Questions About... Martin Luther King Jr. (Good Question!)

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Urban Coyotes (Scientists in the Field)

Mission to Mars (Beyond Planet Earth)

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