Using the HTML5 Filesystem API

This revised edition surveys key aspects of koalas, describing these tree-climbing marsupials' appearance, behaviors, and habitats. A folk tale explains why koalas do not have tails.From tool-wielding chimpanzees to tree-hammering woodpeckers, and from pouncing cougars to swimming sea turtles, the world of animals is wonderfully diverse. This popular series travels the planet to study these and other fascinating mammals, birds, reptiles, fish, and invertebrates. Beautiful photos are paired with STEM-appropriate text to examine the featured creature's appearance, habitat, behaviors, and life cycle. Each reissued title also presents a folk story that people have used to help explain the animal's appearance or behavior.

An in-depth study of wildlife, examining the causes and effects of the ongoing extinction crisis, as well as what people can do to protect, preserve, and propagate species that contribute to Earth's valuable biodiversity.At a time when environmental issues are being hotly debated, it is more important than ever that young people be fully informed. These titles invite advanced readers on a journey to explore the history of environmental affairs like never before. Each volume features a sophisticated design peppered with arresting photographs and relevant, compelling examples to clarify potentially complicated subjects. Multiple sidebars provide fodder for additional discussion and thought, and numerous resources are listed to encourage further interaction.

An in-depth study of water, examining the causes and effects of the decreasing availability and pollution of fresh water, as well as what people can do to reduce consumption and protect water resources.At a time when environmental issues are being hotly debated, it is more important than ever that young people be fully informed. These titles invite advanced readers on a journey to explore the history of environmental affairs like never before. Each volume features a sophisticated design peppered with arresting photographs and relevant, compelling examples to clarify potentially complicated subjects. Multiple sidebars provide fodder for additional discussion and thought, and numerous resources are listed to encourage further interaction.

An in-depth study of population growth, examining the effects the increasing human population has on the natural world, as well as what people can do to promote conservation and develop a more sustainable lifestyle.At a time when environmental issues are being hotly debated, it is more important than ever that young people be fully informed. These titles invite advanced readers on a journey to explore the history of environmental affairs like never before. Each volume features a sophisticated design peppered with arresting photographs and relevant, compelling examples to clarify potentially complicated subjects. Multiple sidebars provide fodder for additional discussion and thought, and numerous resources are listed to encourage further interaction.

This new Spanish edition surveys key aspects of pandas, describing the plant-eating bears' appearance, behaviors, and habitats. A folk tale explains why these creatures have black and white fur.From s

This new Spanish edition surveys key aspects of owls, describing the appearance, behaviors, and habitats of these nocturnal birds of prey. A folk tale explains why these creatures have large eyes and

From winged bats to furry wolves, and from leaping dolphins to stalking lions, the world of animals is wonderfully diverse. This popular series travels the planet to study these and other fascinating

From winged bats to furry wolves, and from leaping dolphins to stalking lions, the world of animals is wonderfully diverse. This popular series travels the planet to study these and other fascinating

From winged bats to furry wolves, and from leaping dolphins to stalking lions, the world of animals is wonderfully diverse. This popular series travels the planet to study these and other fascinating

From winged bats to furry wolves, and from leaping dolphins to stalking lions, the world of animals is wonderfully diverse. This popular series travels the planet to study these and other fascinating

From winged bats to furry wolves, and from leaping dolphins to stalking lions, the world of animals is wonderfully diverse. This popular series travels the planet to study these and other fascinating

From winged bats to furry wolves, and from leaping dolphins to stalking lions, the world of animals is wonderfully diverse. This popular series travels the planet to study these and other fascinating

From winged bats to furry wolves, and from leaping dolphins to stalking lions, the world of animals is wonderfully diverse. This popular series travels the planet to study these and other fascinating

From winged bats to furry wolves, and from leaping dolphins to stalking lions, the world of animals is wonderfully diverse. This popular series travels the planet to study these and other fascinating

From winged bats to furry wolves, and from leaping dolphins to stalking lions, the world of animals is wonderfully diverse. This popular series travels the planet to study these and other fascinating

Prior to the arrival of Europeans, numerous native peoples thrived across North America. Providing an overview of daily life and culture, this series introduces six more First Peoples. Approachable te

Prior to the arrival of Europeans, numerous native peoples thrived across North America. Providing an overview of daily life and culture, this series introduces six more First Peoples. Approachable te

Prior to the arrival of Europeans, numerous native peoples thrived across North America. Providing an overview of daily life and culture, this series introduces six more First Peoples. Approachable te

Prior to the arrival of Europeans, numerous native peoples thrived across North America. Providing an overview of daily life and culture, this series introduces six more First Peoples. Approachable te

Prior to the arrival of Europeans, numerous native peoples thrived across North America. Providing an overview of daily life and culture, this series introduces six more First Peoples. Approachable te

Prior to the arrival of Europeans, numerous native peoples thrived across North America. Providing an overview of daily life and culture, this series introduces six more First Peoples. Approachable te

Introduces kayaking and describes the equipment, skills, history, and safety measures associated with the sport.

An in-depth study of waste, examining the effects the increasing amounts of waste has on the natural world and human health, as well as what people can do to reduce, reuse, and recycle various types of waste.At a time when environmental issues are being hotly debated, it is more important than ever that young people be fully informed. These titles invite advanced readers on a journey to explore the history of environmental affairs like never before. Each volume features a sophisticated design peppered with arresting photographs and relevant, compelling examples to clarify potentially complicated subjects. Multiple sidebars provide fodder for additional discussion and thought, and numerous resources are listed to encourage further interaction.