A new edition of the world's best-selling grammar for learners of English, available as a book and online.

Historical Statistics of the United States has long been the standard source for quantitative indicators of American history. This revised, updated, and expanded Millennial Edition contains more information than ever before.

GCSE Mathematics Online is our interactive teaching and learning subscription service providing lessons, quizzes, widgets and games to support both students and teachers.

Leading peer-reviewed journal covering the entire field of international affairs including foreign policies, international relations, international and comparative political economy, security policies, environmental disputes and resolutions, European integration, and more.

Cambridge IELTS 13 provides students with an excellent opportunity to familiarise themselves with IELTS and to practise examination techniques using authentic test material.

Perfect for self-study, but also ideal for supplementary grammar activities in the classroom. This book has been used by millions of language learners and teachers around the world.

The European Journal of International Security (EJIS) will publish theoretical, methodological and empirical papers at the cutting-edge of security research.

Institutional access to over 32,000 ebooks and 380 journals on one academic platform.

With a publication record spanning more than five decades, the Journal of Applied Probability is the oldest journal devoted to the publication of research in the field of applied probability.

Written by a team with teaching and examining experience, Cambridge IGCSE Chemistry (fourth edition) gives comprehensive and accessible coverage of the syllabus.

The journal covers the whole field of biophysics, from ion channels to DNA topology, and from X-ray diffraction to NMR, and has a worldwide reputation as a forum for general and specialised communication between biophysicists working in different areas.

Cambridge English Teacher offers the opportunity to develop your skills and connect with other teachers and experts in English language teaching, wherever you are in the world.