Explanation:

- A book or set of books that provides information about all areas of knowledge is typically called an encyclopedia. It covers a wide array of topics, offering detailed information on each subject.

- Correct Answer: Encyclopedia

- A dictionary is a book that lists the words of a language and provides their meanings, along with other information such as pronunciation, origin, and other usage notes. It focuses on language rather than broad knowledge.

- A volume is usually one part of a series of books. It doesn't imply a collection of comprehensive information on various subjects, but rather one book or a part of a larger compilation.

- An anthology is a collection of literary works such as poems, short stories, or plays, usually by various authors. It isn't meant to cover all areas of knowledge, but rather selected works within a particular genre or theme.