The book "Research Ethics I: Introduction" provides a comprehensive introduction to the ethical aspects of research that are crucial for aspiring researchers. It highlights the challenges and questions that can arise in connection with research ethics and offers practical guidance to address them. The author, Sadeq Al Yaari, imparts fundamental knowledge about the various ethical guidelines and regulations that must be considered in scientific work. The book serves not only as a source of information but also as a tool to encourage readers to think critically about their own research practices. It is particularly valuable for those who are new to the field of research and wish to develop a better understanding of the ethical dimensions of their work.