Writing a research paper is inevitable. Still however, not everyone does succeed in finishing it. There are some challenges which encounter researchers that should be taken into account. On that ground, this handy book attempts at exploring the most pivotal challenges faced by Yemeni undergraduate students in writing graduation research papers. It has, therefore, been organized into four chapters. The first chapter provides a general background information about the study. The second chapter turns to a review of related literature. It is concerned with what different scholars have written in this field so far and how scientific research is of great importance; indicating its different types, objectives, categories, traditions and the crucial role played by the researcher throughout this process. The third chapter illustrates the methodology and procedures followed by the author in achieving the aims of the study. And finally the fourth chapter focuses on the analysis of the collected data. Hopefully, this book can be best used as a guideline for novice researchers since it provides them with a basic introduction to fully understand how to write a research paper.