Learn all about Rottweiler puppies! Discover fascinating facts: what color are most Rottweilers, do their ears stand up, and at what age do they switch from their mother's milk to solid dog food.
Learn all about Yorkshire terrier puppies! Discover fascinating facts: how much do these tiny dogs weigh at birth, at what age do they fully open their eyes, and what is a nickname for a Yorkshire terrier.
Learn all about Labrador retriever puppies! Discover fascinating facts: what three colors are most labs, do they like being in the water, and why are they called retrievers.
Learn all about German shepherd puppies! Discover fascinating facts: what color are most German shepereds, at what age do their ears fully stand up, and why are they used as working dogs.
Learn all about poodle puppies! Discover fascinating facts: what is a poodle puppy's hair like, how does a poodle mom keep her puppy clean, how many different kinds of poodles are there.
Learn all about French bulldog puppies! Can you guess which country this breed comes from? Discover fascinating facts: what is a nickname for French bulldogs, how many puppies are in the average litter, and what is their favorite game.
This low-level book describes what light is and how objects can only be seen with light shining on them or from them. Simple explanations describe which materials light can shine through, what causes shadows, and what happens when you shine light on a mirror.
Read about the New Horizons spacecraft and its mission to gather more information about the distant dwarf planet, Pluto.
Take an incredible look at the planet Mars and its place in our solar system. Find out how it compares to Earth and learn more about its future exploration.
There are billions of stars in our galaxy, the Milky Way, and billions more throughout the universe. Find out what stars are made up of, what makes a constellation, and how travelers have used stars for centuries to find their way.
Take a tour of the galaxies and the universe. Learn about our Sun, the eight true planets, and the dwarf planets in our solar system. Find out what lies beyond the eighth planet, Neptune.
True planets, dwarf planets, and exoplanets--what's the difference? Learn the three rules scientists use to decide what makes something a planet. Discover how the search continues outside our solar system to find a planet like Earth.
Find out what planet Earth is made up of, where it is in our solar system, and what makes it the perfect planet for us to live on.
From where they sleep to what they eat, this book gives you all the advice you need to become a pony's best pal. Learn the inside information on how ponies communicate, and how to understand their behavior, so you can feel confident about your pony knowledge.
From what they eat to how to keep their tanks clean and healthy, this book gives you all the pet care advice you need to become a fish's best pal. Learn the inside information on how to understand their behavior, so you can have your own piece of the ocean in your home.
From where they sleep to what they eat and how you can make them feel safe and at home, this book gives you all the pet care advice you need to become a dog's best pal. Learn the inside information on how dogs communicate, what games they like to play, and how to understand their behavior, so you can build a bond with your pet that will last a lifetime.
From where they sleep to what they eat and how you can make them feel safe and at home, this book gives you pet care advice on a variety of different pets. Learn the inside information on how to care for and understand the behavior of pets such as snakes, insects, chinchillas, newts, and salamanders.
From where they sleep to what they eat and how you can make them feel safe and at home, this book gives you all the pet care advice you need to become a hamster's best pal. Learn the inside information on how hamsters communicate, what games they like to play, and how to understand their behavior, so you can build a bond with your pet that will last a lifetime.
From where they sleep to what they eat and how you can make them feel safe and at home, this book gives you all the pet care advice you need to become a lizard's best pal. Learn the inside information on how lizards communicate, what games they like to play, and how to understand their behavior, so you can build a bond with your pet that will last a lifetime.
From where they sleep to what they eat and how you can make them feel safe and at home, this book gives you all the pet care advice you need to become a cat's best pal. Learn the inside information on how cats communicate, what games they like to play, and how to understand their behavior, so you can build a bond with your pet that will last a lifetime.
From where they sleep to what they eat and how you can make them feel safe and at home, this book gives you all the pet care advice you need to become a guinea pig's best pal. Learn the inside information on how guinea pigs communicate, what games they like to play, and how to understand their behavior, so you can build a bond with your pet that will last a lifetime.
From where they sleep to what they eat and how you can make them feel safe and at home, this book gives you all the pet care advice you need to become a rabbit's best pal. Learn the inside information on how rabbits communicate, what games they like to play, and how to understand their behavior, so you can build a bond with your pet that will last a lifetime.
Technology can make work easier, safer, and more fun. But some technology can also be harmful to the environment. Read about how we can make responsible choices in our use of technologies to help lessen the harm to the environment.
From where they sleep to what they eat and how you can make them feel safe and at home, this book gives you all the pet care advice you need to become a bird's best pal. Learn the inside information on how birds communicate, what games they like to play, and how to understand their behavior, so you can build a bond with your pet that will last a lifetime.
Computer scientists know how to follow steps, spot patterns, and fix problems to reach a goal. Read about how anyone can learn to think like a computer scientist!
