The book Athitekt Ćemalović was prepared as a representative and contemporary presentation of the architectural work of this architect from Bosnia and Herzegovina. It includes systematized design activity from 1972 to 2014. The first part of the book consists of introductory and essayistic texts, as well as the author’s brief memories of his life path and the important things he did as an architect. The second part is an overview of projects and realized buildings in various thematic areas, given chronologically and by time stages, which show the author’s presence and success in modern Bosnian architecture. This book contains a large number of photographs and drawings, which not only testify to the personality and strength of the work, but it is also a book of the beauty and artistry of the architecture of the high achievement of the design and creative talent of the architect Hasan Ćemalović.