Book excerpt: Discover the definitions you need with this small dictionary that uses pictures, diagrams, and detailed annotations. Ultimate Visual Dictionary has been designed to give you easy access to the vocabulary you need. It contains more than 33,000 terms that are grouped into 14 sections that cover a wide range of topics, such as The Universe, Prehistoric Earth, Modern World, and Architecture. The accessible and paperback format makes this dictionary an ideal reference tool for new learners of the English language or anyone who wants to know more about a particular topic. See what other dictionaries only tell you with the Ultimate Visual Dictionary.