"An Elementary Course in Synthetic Projective Geometry" is an outstanding work by the famous mathematician Derrick Norman Lemer, which reveals the basics of projective geometry by using synthetic approaches. In the book, the author explains in detail the concepts of projective geometry, from simple to more complex, making the material accessible to all interested readers. Lemer examines the properties of projective spaces, lines, planes, and also conducts research on various axioms and theorems that underlie this mathematical discipline. An integral part of many mathematics and geometry courses, this book's clear style and logical structure make it an indispensable source of knowledge for students, teachers, and all those seeking a deeper understanding of projective geometry.