While it may not be as simple as pouring water into a gas tank, water, or at least the hydrogen that makes up water, will one day become a significant source of energy. In this important new… More →

Living things find what they need in their environments. As they live in a place, they change it. Use clues to tell who has been in each place--the cat, the dog, or Sam. Fully decodable text… More →

This wonderful new book explains in a simple way why people are living things. We need sunshine, air, water, and food. We grow and change. We need places to live. Young children will be… More →

Think you know all there is to know about the god of war? Listen well, mortal, as I tell you my tale. Marvel at my fearlessness as I move through the battlefield, felling enemies in my wake.… More →

Think you know all there is to know about the goddess of wisdom? Listen well, mortal, as I tell you my tale. Marvel at my courage as I guide the heroes of Athens into battle. You've never… More →

Young readers are introduced to the many changes children experience in their early years. The simple text takes readers on a journey from the day a child is born through the first six years… More →

Think you know all there is to know about the god of the underworld? Listen well, mortal, as I tell you my tale. Marvel at the sorrow and death I weave into the world from my dark and… More →

Think you know all there is to know about the queen of the gods? Listen well, mortal, as I tell you my tale. Marvel at my mightiness as I rule from my throne on Mount Olympus. You've never… More →

Think you know all there is to know about the god of the seas? Listen well, mortal, as I tell you my tale. Marvel at my mightiness as I rule the waters and cast earthquakes upon the lands.… More →

Think you know all there is to know about the king of the gods? Listen well, mortal, as I tell you my tale. Marvel at my greatness as I rule from my throne on Mount Olympus. You've never… More →