This book is a pedagogical treatise on geometry, grounded in Euclid's seminal text and method. The author has not only sought to preserve the rigor and clarity of Euclid's Elements but has sought to improve upon it through the application of algebra. Maintaining the original definitions, axioms, and postulates of the Elements, it expands upon plane geometry and explores solid geometry, aiming to provide a comprehensive foundation in geometry. Written with the needs of the student in mind, the book employs simple language, clear explanations, and over 100 figures to illustrate, explicate, and engage the learner. From the most basic notions of geometry to the more advanced theorems of solid geometry, the author has conceived this book to be an indispensable resource for students in geometry courses or those seeking to master the subject independently.