Books in X-Books: Marine Mammals series

Many people think of orcas as the wolves of the sea because they are often known to hunt in packs. However, this is not always true, as some orcas prefer to swim and hunt alone. Whether they enjoy the company of a pod or a solitary life at sea, one thing all orcas have in common is that they are beautiful and inspiring mammals that young readers will want to learn more about. This incisive volume looks at the black and white facts about this hefty predator, from its diet to its behavior.

Dolphins delight peoples imaginations with their smiling faces and playful antics. These marine mammals are known for their extreme intelligence and their ability to stand up against sharks in a pinch. Students will enjoy the beautiful, full-color photographs of this gregarious and social marine mammal, as well as the text, which highlights the details of dolphins' biology, habitat, and behavioral adaptations.

Walruses are known for their enormous size, their huge colonies, and the amazing din they make. Students will be fascinated to find out about these whiskered heavyweights, from their diet and life cycle to their complex social groups. Other questions from why they have beards to how they find their babies when they get separated are answered in this valuable resource.

Dolphins delight people’s imaginations with their smiling faces and playful antics. These marine mammals are known for their extreme intelligence and their ability to stand up against sharks in a pinch. Students will enjoy the beautiful, full-color photographs of this gregarious and social marine mammal, as well as the text, which highlights the details of dolphins' biology, habitat, and behavioral adaptations.

Curious and playful sea otters float on their backs on the waves while eating their food, using their furry bellies as a table. Students will be thrilled to learn that otters are not just cute and cuddly—they are also problem-solvers that have some fascinating adaptations, which help them survive their life at sea. This engaging resource contains fascinating facts supported by enchanting full-color photographs.

Given its enormous girth, it’s not hard to believe that the 1,5-pound manatee is actually a marine relative of the elephant. This gentle giant and its habitat have been greatly harmed by humans, but much work has been done to protect manatees from future damage. Readers follow along with the accessible text and full-color photographs as they find out what manatees eat, what their social life is like, and why they are in so much danger from people.

X-Books are for kids who love facts—especially in bite-sized portionsand about fascinating, true subjects. As plentiful images and graphical representations stimulate visual perception, readers will be drawn into learning how to use informational texts. Each title is framed by a signature Top 5 countdown feature that not only serves as an example of sequential order but also narrates a brief story within the main topic: in X-Books: Marine Mammals, these sidebars summarize the physical features and unique aspects of some of the most fascinating marine mammals in history. Count down the world's most extreme marine mammals, and launch a lifetime of reading without limits! A countdown of five of the most captivating sea otters provides thrills as readers learn about the biological, social, and hunting characteristics of these intelligent marine mammals.

X-Books are for kids who love facts—especially in bite-sized portionsand about fascinating, true subjects. As plentiful images and graphical representations stimulate visual perception, readers will be drawn into learning how to use informational texts. Each title is framed by a signature Top 5 countdown feature that not only serves as an example of sequential order but also narrates a brief story within the main topic: in X-Books: Marine Mammals, these sidebars summarize the physical features and unique aspects of some of the most fascinating marine mammals in history. Count down the world's most extreme marine mammals, and launch a lifetime of reading without limits! A countdown of five of the most captivating polar bears provides thrills as readers learn about the biological, social, and hunting characteristics of these carnivorous marine mammals.

X-Books are for kids who love facts—especially in bite-sized portionsand about fascinating, true subjects. As plentiful images and graphical representations stimulate visual perception, readers will be drawn into learning how to use informational texts. Each title is framed by a signature Top 5 countdown feature that not only serves as an example of sequential order but also narrates a brief story within the main topic: in X-Books: Marine Mammals, these sidebars summarize the physical features and unique aspects of some of the most fascinating marine mammals in history. Count down the world's most extreme marine mammals, and launch a lifetime of reading without limits! A countdown of five of the most captivating walruses provides thrills as readers learn about the biological, social, and hunting characteristics of these ivory-tusked marine mammals.