"Bring out a book" is a commonly used phrase, but there are plenty of synonyms to explore when discussing the publishing process. One could use the phrase "publish a book," "release a book," or "print a book" to describe the act of making a book available to the public. Alternatively, one could say "author a book" to emphasize the act of writing rather than publishing. Other related phrases include "produce a book," "unveil a book," or "launch a book." Regardless of the phrasing, the ultimate goal is to share a written work with an audience, and the right synonym will depend on the context and tone of the conversation.