The Sea and Its Inhabitants

This book discusses the seas and oceans of our planet. Young readers will learn how brittle stars move, why manatees are called sea cows, where dugongs live, and who ascidians are, explore different types of sharks and rays, find out how waves and dunes are formed, as well as how oceans differ from one another. The books in the series contain only the most relevant information and modern illustrations! And that's not all: at the end of each book, there are exciting tasks and games that will help have fun and review what has been learned.