In this book, you will meet Atatürk's sister, Makbule Hanım, who is a secret for all of us, for the first time. You will get to know not only Ms. Makbule, but also the child Mustafa - the soldier Mustafa Kemal - Gazi Pasha - President Mustafa Kemal Atatürk - you will meet the real Atatürk, not a superhuman one. You will see how the child Mustafa takes his brother Makbuş under his wing - you will feel that Mustafa and Makbule do not actually chase crows - their emotional friendship with a crow they call 'Hacı' - you will feel the mourning they hold for that friend. You will be surprised to see that Makbule Hanım is among the reasons why Fikriye Hanım and Mustafa Kemal cannot come together. You will be touched by Gazi's lament for his loved one who committed suicide. You will witness the close and distant relationship of two brothers who love each other very much with different characters. This work, which has the distinction of being the first book written about Makbule Hanım, is the product of years of effort with 165 sources and documents, including letters and photographs belonging to Mustafa Kemal, Makbule Hanım and Zübeyde Hanım, which came to light for the first time. meets the reader. You will read this book in one breath with its original and gripping narrative that intertwines story-documentary-biography genres.