Use the glossary below to answer the question.
atlas - a collection of maps
dictionary - a book in which the words and phrases of a language are listed alphabetically, together with their meanings or their translations in another language
map - a drawing that gives special information about an area
thesaurus - a reference book in which words with similar meanings are grouped together
The word 'encyclopedia' is missing from the glossary. Where would this word go in the glossary?