John Willis

"The Aquatic Ecosystems series explores how different bodies of water shape their environments and support the plants and animals that are reliant on them"--

"The Aquatic Ecosystems series explores how different bodies of water shape their environments and support the plants and animals that are reliant on them"--

Coral reefs are home to a massive variety of plant and animal life. They are built from rocklike skeletons made by creatures called coral polyps. Learn more in Coral Reefs, part of the Aquatic Ecosystems series.

Fresh water is found in lakes, rivers, and streams around the world. Fisher enjoy catching freshwater fish, including brass, wallleye, and catfish. Find out more about how people fish in Freshwater Fishing, part of the Gone Fishing series.

Cobras are known for the hoods on their heads. They use their hoods to scare away threats. Find out more in Cobras, one of the titles in The World of Snakes

A young frog is known as a tadpole. As tadpoles get older, they grow legs and lungs. Learn more about this animal's life cycle in Frogs, a title in the Life Cycles and Traits series.

Did you know that some animals sleep all winter to stay warm? When it is summer in some places, it is winter in others. Discover these and more intriguing facts in Seasons.

Dive into the daring deeds of wartime pilots in the throes of World War II. Our story centres on Geoffrey Myers, an intelligence officer with the RAF 257 Squadron during the Battle of Britain. He's a dedicated serviceman, but also a husband fearing for his wife's safety in German-occupied France. Can Geoffrey and his squadron overcome the relentless challenges of war? And will he find out what happened to his wife, hidden away in occupied France? For...

The Rock Cycle series takes readers on a journey through the cycles that affect the ground beneath their feet. Each title examines different concepts relating to the rock cycle, how they work, what their role is, and how they affect people. Detailed charts, vivid images, and features such as timelines and maps expand on the material in each title.

Did you know that pemmican was part of many Native American diets? It is made from a mixture of dried meat, animal fat, and erries or nuts. Learn more in Food, a title in the Cultures of America series.