Eyewitness Universe is DK's classic look at black holes, galaxies, and other amazing features of the universe.

Discusses the history of astronomy, including the discovery of the planets, sun, stars,and distant galaxies, and details human exploration of the universe.

Vietnam War complements the new look of the Eyewitness series by touring the major battles of the Vietnam conflict. Discover the battles that took place in the jungles, cities and rice paddies and find out the real story behind the worldwide anti-war protests, in this guide that shows you as well as tells you everything you need to know about the Vietnam War. See, learn and discover everything about the conflict and explore the effects of the "first war fought on television". Great for project work or just to find out more.

How did the katydid get its name? Do praying mantises really eat their mates? Is a spider an insect? Find out the answers to these questions and hundreds more in Incredible Insects Q&A. Gorgeous photographs reveal the secrets of the insect world in this truly incredible book. No stone or leaf or rotting log was left unturned to get the most up-to-date and fascinating answers in the world! 

This is the only balanced and comprehensive guide to the best health treatments for you and your family. At-a-glance health plans detail every condition and explain how to safely and effectively combine conventional and complementary treatments for the best results. Written by a team of experts providing clear, reliable advice and supported by the latest clinical research, "New Medicine" is the definitive guide for modern family care.

Specialised Dictionaries for Learners (Lexicographica. Series Maior)

The need for constructing a lexicographical theory with a particular focus on specialised dictionaries for learners is well documented in recent publications. This will imply paying attention to, at least, four basic lexicographic categories: learners; the learner's situation; the learner's needs; dictionary assistance.