Thomas Hobbes' Leviathan is arguably the greatest piece of political philosophy written in the English language. Written in a time of great political turmoil (Hobbes' life spanned the reign of Charles I, the Civil Wars, the Commonwealth and the Protectorate, and the Restoration), Leviathan is an argument for obedience to authority grounded in an analysis of human nature. Since its first publication in 1991 Richard Tuck's edition of Leviathan has been recognised as the single most accurate and...

Business Benchmark helps students get ahead with their Business English vocabulary and skills and gives them grammar practice in business contexts. This course book provides advanced-level students with essential business language and vocabulary, and provides training and practice for the BEC Higher exam, using real BEC exam tasks provided by Cambridge ESOL. Self-study Books, Teacher's Resource Books and Audio CDs (2) are also available.

A problem-based introduction to phonetics, featuring over three hundred integrated exercises to help students discover and practice the subject interactively. It assumes no previous knowledge of phonetics; concepts are introduced gradually and frequent cross-referencing means that students will see how the subject fits together and how later concepts build on earlier ones.

English Unlimited is a six-level (A1 to C1) goals-based course for adults. Centred on purposeful, real-life objectives, it prepares learners to use English independently for global communication. Through universal topics and activities, and a focus on intercultural competence as a 'fifth skill', this international coursebook helps learners become more sensitive, more effective communicators.

Teaching natural, dependable language, and with CEF goals at its core, it brings real life into the cl...

English Unlimited is a six-level (A1 to C1) goals-based course for adults. Centred on purposeful, real-life objectives, it prepares learners to use English independently for global communication. Through universal topics and activities, and a focus on intercultural competence as a 'fifth skill', this international coursebook helps learners become more sensitive, more effective communicators.

Teaching natural, dependable language, and with CEF goals at its core, it brings real life into the cl...

Measures taken by states in the name of countering terrorism constantly give rise to new international legal issues. Helen Duffy brings the law to life via detailed case studies which show what the war on terror means in practice for affected individuals and for the rule of law more broadly.

Raymond Murphy's English Grammar in Use is the first choice for intermediate (B1-B2) learners and covers all the grammar you will need at this level. This book has clear explanations and practice exercises that have helped millions of people around the world improve their English. It also includes an interactive ebook with audio that you can use online or download to your iPad or Android tablet.

It is perfect for self-study and can also be used by teachers as a supplementary book in classrooms.

Now revised and containing three new chapters, this book provides an accessible introduction to the fundamental problems in the theory of knowledge. Written primarily for students taking a first course in epistemology, it will be of interest to anyone wanting to know more about this important area of philosophy.

Foundations of Astrophysics provides a contemporary and complete introduction to astrophysics for astronomy and physics majors. With a logical presentation and conceptual and quantitative end-of-chapter problems, the material is accessible to introductory astrophysics students taking a two-semester survey course.

The Advanced Student's Book with Digital Pack gives learners an immediate sense of purpose and clear learning objectives. It provides core grammar and vocabulary input alongside a mix of skills. Speaking lessons offer a unique combination of functional language, pronunciation and conversation skills, alongside video that helps learners to communicate effectively in the real world.

Each unit ends with a consolidation of core language from the unit. This version of the Student's Book comes with...