There really is no definitive answer to this question since everyone has different grammar needs and preferences. However, here are five popular grammar books that may suit your needs:
- "The Elements of Style" by Strunk and White
This classic style guide is a great reference for basic grammar and style issues. It covers topics such as sentence structure, punctuation, and word choice.
- "The Chicago Manual of Style"
This comprehensive guide covers both grammar and style issues, and is often used as a reference for academic writing.
- "The Associated Press Stylebook"
This guide is commonly used by journalists and other writers who need to adhere to Associated Press style. It covers grammar, punctuation, and other style issues.
- "The MLA Handbook for Writers of Research Papers"
This guide, published by the Modern Language Association, is commonly used for research papers and other academic writing. It covers MLA style, which is used for many humanities papers.
- "The Oxford Companion to the English Language"
This reference book provides detailed information on the English language, including its history, grammar, and usage.