Epigenetics can potentially revolutionize our understanding of the structure and behavior of biological life on Earth. It explains why mapping an organism's genetic code is not enough to determine how it develops or acts and shows how nurture combines with nature to engineer biological diversity. Surveying the twenty-year history of the field while also highlighting its latest findings and innovations, this volume provides a readily understandable introduction to the foundations of epigenetics.

This book provides motivating and comprehensive preparation for the YLE starters test. A perfect partner to a course book, it provides supplementary practice for use in class or at home and will enable students to sit the test confidently.
Get ready for starters: covers all the grammar, skills and vocabulary learners need for the test and familiarizes pupils with the task types, supporting them fully.

A blend of completely new lessons, updated texts and activities, together with the refreshing and fine-tuning of some favourite lessons from New English File - English File third edition provides the right mix of language, motivation, and opportunity to get students talking.

Prepare your students for the world of business with Intelligent Business. Using authentic materials from The Economist magazine, Intelligent Business covers key business concepts within a comprehensive business English syllabus

The Teacher's Book provides all the support you need for both the Coursebook and Skills Book courses. It provides full teaching notes and photocopiable resources.

From roasted babies to vanishing hitchhikers to housewives in football helmets, this exhaustive and highly readable encyclopedia provides descriptions of hundreds of individual legends and their variations, examines legend themes, and explains scholarly approaches to the genre. Revised and expanded to include updated versions of the entries from the award-winning first edition, this work provides additional entries on a wide range of new topics that include terrorism, recent political events, and Hurricane Katrina.