The book "Karl Wilhelm Schele: a page of memory in the century since his death" by the author Per Theodor Cleve is an important work about the life and work of the outstanding Swedish chemist Carl Wilhelm Schele. This book reveals the main achievements and contributions of Scheele to the development of chemistry, his research in the field of analysis of substances and the discovery of chemical elements. The author examines in detail the scientist's life path, his scientific discoveries and influence on modern chemistry. This book is an important source of information about the great scientist and his legacy in the world of science.