From the sweet smell of cookies baking to the stinky smell of a skunk's spray, our sense of smell helps us learn about the world around us. This inviting title explains how the nose senses odors, how our sense of smell is related to our sense of taste, and how some animals use their sense of smell.

Is it smooth or rough? Is it hot or cold? Is it sharp or dull? Our sense of touch helps us learn about the things around us. This engaging title uses captivating images and accessible text to explain the sense of touch, including how our skin senses the world, how different sensations warn us of danger, and how animals use their sense of touch.

This engaging title gives readers an up-close look at cirrus clouds - the highest clouds in the sky. Readers will discover how and where these clouds form, how to identify them, and what kind of weather conditions are associated with these thin, wispy clouds.

Taste buds on our tongue let us taste foods that are salty, sweet, sour, or bitter. This vibrant title explores the sense of taste - from how our taste buds work to the different types of tastes. Readers also discover how our sense of taste is closely related to our sense of smell.

Cumulus clouds look like puffy, cotton balls floating through the sky. Most cumulus clouds have flat grey bottoms and puffy white tops. Readers will discover how these clouds form, the different kinds of cumulus clouds, and the different kinds of weather associated with each.