Launch into Space!: Astronauts Explore the Galaxy
Launch into Space!: Exploring the Moon
Out of This World: The Universe
Science in Action: Science of Stars: Exploring Matter
Let's Explore Science: Our Place in Space
Freaky True Science: Freaky Space Stories
Spectacular Space Science: Exploring the Inner Planets
Spectacular Space Science: Exploring the Outer Planets
Out of This World: Space Travel
Cutting-Edge Science and Technology: Astronomy
Let's Explore Science: Information Waves
STEM in the Real World: Astronomy in the Real World
The Galaxy Guides: Could We Survive on Other Planets?
The Galaxy Guides: Why Is the Moon Not a Planet?
The Galaxy Guides: Why Do We Have Night and Day?
The Galaxy Guides: Are There Other Galaxies?
Tech Girls: Careers for Tech Girls in Engineering
The Sun-Centered Universe and Nicolaus Copernicus