In an alternate frontier America, Eff must travel beyond the Great Barrier and come to terms with her magic abilities--and those of her twin brother--to stop the newest threat encroaching on the settlers.

Produced in partnership with the BBCs The Great Barrier Reef television series, the book takes you on a journey along 2,300km of Australias north-eastern coastline, through the diverse range of habitats that make up this extraordinary water world. "Author from UJCOOK.

With wit and wonder, #1 "New York Times"-bestselling author Wrede creates an alternate history of westward expansion in an amazing new trilogy about the use of magic in the Wild West.

In this Where Is? title, kids can explore the Great Barrier Reef—big enough to be seen from space but made up of billions of tiny living organisms. The Great Barrier Reef, off the coast of Australia, is the world's largest coral reef system. Stretching more than 1,400 miles, it provides a home to a wide diversity of creatures. Designated a World Heritage Site, the reef is suffering from the effects of climate change but this fascinating book shows this spectacular part of our planet.

This story illustrates the impacts of climate change on our Great Barrier Reef. It is told through the eyes of a feisty fish called Anthia who starts to see the disappearing colours of the reef as a warning sign that the reef is in trouble

The Great Barrier Reef is located along the coast of Queensland in north-east Australia and is the world's largest coral reef ecosystem. Designated a World Heritage Area, it has been subject to increasing pressures from tourism, fishing, pollution and climate change, and is now protected as a marine park. This book provides an original account of the environmental history of the Great Barrier Reef, based on extensive archival and oral history research. It documents and explains the main human impacts on the Great Barrier Reef since European settlement in the region, focusing particularly on the century from 1860 to 1960 which has not previously been fully documented, yet which was a period of unprecedented exploitation of the ecosystem and its resources. The book describes the main changes in coral reefs, islands and marine wildlife that resulted from those impacts. In more recent decades, human impacts on the Great Barrier Reef have spread, accelerated and intensified, with implications for current management and conservation practices. There is now better scientific understanding of the threats faced by the ecosystem. Yet these modern challenges occur against a background of historical levels of exploitation that is little-known, and that has reduced the ecosystem's resilience. The author provides a compelling narrative of how one of the world's most iconic and vulnerable ecosystems has been exploited and degraded, but also how some early conservation practices emerged.

From #1 New York Times bestselling author Patricia C. Wrede, the fantastic conclusion to her tale of magic on the western frontier.Eff is an unlucky thirteenth child...but also the seventh daughter in her family. Her twin brother, Lan, is a powerful double seventh son. Her life at the edge of the Great Barrier Spell is different from anyone else's that she knows.When the government forms an expedition to map the Far West, Eff has the opportunity to travel farther than anyone in the world. With Lan, William, Professor Torgeson, Wash, and Professor Ochiba, Eff finds that nothing on the wild frontier is as they expected. There are strange findings in their research, a long prarie winter spent in too-close quarters, and more new species, magical and otherwise, dangerous and benign, than they ever expected to find. And then spring comes, and the explorers realize how tenuous life near the Great Barrier Spell may be if they don't find a way to stop a magical flood in a hurry. Eff's unique way of viewing magic has saved the settlers time and again, but this time all of Columbia is at stake if she should fail.

A captivating illustrated introduction to The Great Barrier Reef, written by renowned Oceanographer and author, Helen Scales. Illustrated by up and comer Lisk Feng, this is perfect for intrepid young snorkelers or children curious about the world under the sea. With nearly 400,000 square kilometers of dazzling color, intricate ecosystems and unique creatures large and small, The Great Barrier Reef is one of the great natural wonders of our world. Vibrant, dynamic illustrations illuminate this enchanting place, its animal inhabitants, and the peoples who have embraced it as a centerpiece of their cultures. Learn all about how the reef came to be, its place in the world, and perhaps most importantly, what we can all do to help ensure that The Great Barrier Reef will be around for countless future generations to discover!

The Great Barrier Reef Marine Park is 344 400 square kilometres in size and is home to one of the most diverse ecosystems in the world. This comprehensive guide describes the organisms and ecosystems of the Great Barrier Reef, as well as the biological, chemical and physical processes that influence them. Contemporary pressing issues such as climate change, coral bleaching, coral disease and the challenges of coral reef fisheries are also discussed. In addition,the book includes a field guide that will help people to identify the common animals and plants on the reef, then to delve into the book to learn more about the roles the biota play. Beautifully illustrated and with contributions from 33 international experts, The Great Barrier Reef is a must-read for the interested reef tourist, student, researcher and environmental manager. While it has an Australian focus, it can equally be used as a baseline text for most Indo-Pacific coral reefs. Winner of a Whitley Certificate of Commendation for 2009.

A valuable reference for academic researchers and graduate students in geomorphology and oceanography, this 2007 book reviews the history of geomorphological studies of the Great Barrier Reef and assesses the influences of sea-level change and oceanographic processes on the development of reefs over the last 10,000 years.