This document provides a guide to writing research papers. It discusses different types of research publications, differences between disciplines, and reasons for writing research papers such as advancing one's career. It emphasizes the importance of understanding the target publication, such as the audience and their conversations in the field, and contributing meaningfully to those discussions. The guide also covers planning papers, writing, submission, and revising in response to reviews. The overall message is that writing research papers can help focus one's PhD work and develop ideas, but it requires clarity of purpose and contribution as well as being open to feedback.