The book "Determination of the specific charge of an electron by the magnetron method" by N. A. Rudya is a fascinating and in-depth study that immerses the reader in the world of physics and modern methods of experimentation. This work will be a real find for students, graduate students and anyone interested in physics, especially in the field of electronics and quantum mechanics. The focus of the book is the magnetron method, which is used to determine the specific charge of the electron. This method, based on the interaction of charged particles with a magnetic field, reveals many aspects related to the fundamental properties of the electron. Rude not only explains the theoretical foundations, but also offers practical examples, which makes the material accessible and understandable even for those who are just starting to study physics. The reader will be able to see how abstract concepts turn into real dimensions and results, which adds practical value to the book. The book will be especially interesting for students and teachers of physical faculties, as well as for those engaged in scientific research in the field of physics and electronics. If you are interested in topics related to quantum mechanics, electromagnetic fields or modern methods of measurement, then “Determination of the specific charge of an electron by the magnetron method” will be a real discovery for you. This work will attract the attention of both novice researchers and experienced scientists who want to deepen their knowledge. The topics raised in the book cover not only the physics of elementary particles, but also the philosophical aspects of scientific knowledge. The ore raises questions about the nature of matter and the interaction of particles, which makes us think about how we perceive the world around us. The book also touches on issues related to the history of the discovery of the electron and its significance for science, which adds context and depth to the topics discussed. Style N. A. Rudeness is clear and accessible. The author skillfully combines scientific rigor with a fascinating narrative, which makes reading not only informative, but also pleasant. His other well-known works, such as Quantum Physics for Beginners and Electronic Technology: From Theory to Practice, also demonstrate his ability to explain complex concepts in simple language, making him one of the most respected authors in his field. The book “Determination of the specific charge of an electron by the magnetron method” not only enriches the reader’s knowledge, but also inspires further research. It can become a basis for in-depth study of the topic or serve as a source of ideas for new experiments. If you are looking for literature that combines scientific rigor, practical value, and fascinating storytelling, this book should definitely take a place on your shelf. Do not miss the opportunity to immerse yourself in the world of physics and discover new horizons of knowledge with H. A. Rudem and his work "Determination of the specific charge of an electron by the magnetron method" . This is a book that not only expands your horizons, but also inspires new discoveries and research.