"This beginning reader takes young people into deep, dark underground caves! Using text aimed at emergent readers, each book also features vocabulary specific to its place in the world. Colorful photos make exploring fun!" --

Caldecott Honor winner Steve Jenkins introduces By the Numbers infographic readers, chock full of incredible infographs and stunning, full color cut-paper illustrations. Dinosaurs will explore the world of these extinct giants, still living large in our imaginations today.

Ice cream is a solid. But when it melts, it becomes a liquid. Solids can change to liquids and back again by melting and freezing. Read this book to learn what happens when heat and cold and solids meet.

Some of the most powerful things in the world are so tiny they can't be seen with the naked eye! Readers will be amazed at what they see when they take a glance at the world of the mini but mighty through this captivating nonfiction title. With remarkable images and graphics, and informational text featuring Time For Kids© content, readers are able to explore and discover such micros as DNA, atoms, bacteria, phytoplankton, and nanotechnology items...

Amidst more than 200 billion stars in a galaxy measuring 100,000 light years across, life has been discovered only in one place in the Milky Way: planet Earth. Yet the Milky Way is only one of many galaxies in the vast universe. While extraterrestrial life remains a mystery, explore discoveries about the stars and galaxies we see in the night sky with this engaging science e-book. Fifth-grade readers will launch into learning about types of galaxies,

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There is a bright light in the night sky. Sometimes it is round like a ball, sometimes it is a crescent, and sometimes it is not there at all! What is this strange and changing thing? It is the moon, of course! Read all about our moon and the moons surrounding other planets in this book.

While only 12 people have actually had contact with it, many songs and movies have featured this shining object. But it's not a superstar, or even a star at all. It's our moon. From tides and tracking time to gravitational pull on orbits, the moon affects life here on Earth. Take a trip to the moon through the fact-filled pages of this book! Third-grade students will enjoy learning about the physical features and phases of the moon, tides, lunar calendars,...

The human body is made of up trillions of cells! Without cells and their remarkable abilities, there would be no life. Layer by layer, you'll journey into animal and plant cells to discover what these building blocks of life look like and how they function in this fact-filled life science book. From prokaryotes to eukaryotes, fifth-grade readers will learn all about cell theory, cell function, mitosis and meiosis, organelles in plant and animal cells,...

What does this book, a table, and your big toe have in common? They are all solids! A solid keeps its shape and always has the same volume. Read this book to learn about solids and how they are different from liquids and gases.

The human body is made of up trillions of cells! Without cells and their remarkable abilities, there would be no life. Layer by layer, you'll journey into animal and plant cells to discover what these building blocks of life look like and how they function in this fact-filled life science book. From prokaryotes to eukaryotes, fifth-grade readers will learn all about cell theory, cell function, mitosis and meiosis, organelles in plant and animal cells,...