Ann Squire

As one of our closest neighbors in the solar system, Mars has long fascinated people who are interested in space exploration. Readers will find out how we have used advanced technology to explore the surface of Mars and why some scientists think they might one day discover life on the fourth planet from the sun. They will also learn what it is like on Mar's surface and why scientists are paying such close attention to the planet's moons.

Because it is closer to the sun than any other planet in the solar system, the surface of Mercury is extremely hot. Readers will discover what it is like on the surface of this small planet. They will also find out how the planet was discovered, what it is made of, and how scientists are working to learn more about it today.

Discusses various types of bridges that can be found all over the world.

Readers will find out why some people have allergies and others don't, how allergies are diagnosed and treated, and which substances are the most common allergens. They will also learn how people with allergies avoid hidden everyday allergens and get a sneak peak at the new allergies treatments doctors are preparing for the future."--Provided by publisher.

"Learn all about dyslexia, from what causes it and how it affects people to how it is diagnosed and treated."--

In recent years, more and more people have taken an interest in finding out where their food comes from. As a result, demand for quality organic food has increased. Readers will learn what sets organic food apart from other food and what benefits it offers. They will also find out why organic food costs more and what other drawbacks there are to going organic.

"Learn how animals can be trained to work in healthcare positions or used for therapy."--

"Learn how animals can be trained to assist people with a variety of different jobs."--