An anonymous book is a book whose author is unknown.

An anonymous book is a book whose author is unknown.

• A. Book whose author is unknown
• B. Book published anonymously
• C. Self-published without author
• D. Book published under a pseudonym

Answer: (A)

Anonymous means the author’s identity is not known. A book described as anonymous is one where no author name appears, so the writer’s identity isn’t disclosed. The option that says a book whose author is unknown matches that definition most directly. The other scenarios involve an author in some form: publishing without a named author still implies there’s an author behind the work, possibly using a pseudonym; and a pseudonym hides the real name but the author is not truly unknown.

Anonymous means the author’s identity is not known. A book described as anonymous is one where no author name appears, so the writer’s identity isn’t disclosed. The option that says a book whose author is unknown matches that definition most directly. The other scenarios involve an author in some form: publishing without a named author still implies there’s an author behind the work, possibly using a pseudonym; and a pseudonym hides the real name but the author is not truly unknown.