Graham Shields

Born of Ice and Fire explores how the Cryogenian Period, when our planet was covered in ice for millions of years, created today’s remarkable biodiversity. More than half a billion years ago, our world was completely covered by glaciers, a “Snowball Earth” that persisted for millions of years. Incredibly, this unimaginable cold led to the remarkable diversification of life on...

Cite Them Right is renowned as the most easy-to-use guide to referencing text available to students and authors. Academics and teachers rely on the advice in Cite Them Right to guide their students in the skills of identifying and referencing information sources and avoiding plagiarism. It provides readers with detailed examples of print and electronic sources, business, government, technical and...

Cite Them Right is renowned as the most comprehensive yet easy-to-use guide to referencing text available to students and authors. Academics and teachers rely on the advice in Cite Them Right to guide their students in the skills of identifying and referencing information sources and avoiding plagiarism. Comprehensive and accessible, it provides readers with detailed examples of print and electronic...