Ćopić's biographer and close friend was Enes Čengić, a fellow Bosnian-Herzegovinian journalist and writer, who lived and worked in Zagreb, and was also biographer and sole beneficiary of Miroslav Krleža will regarding his entire opus, including significant portion of copy-rights. Čengić has written three books (in several volumes) on Ćopić, namely Branko Ćopić i njegovi junaci u slici i prilici (), Ćopićev humor i zbilja (1 i 2) ( 1 and 2), Ćopić kroz svjetla i pomrčine (), one publication Šesdeset godina života i šest miliona knjiga Branka Ćopića: prigodna publikacija (), while his daughter published one more, titled Branko Ćopić: Treba sanjati (), after her father passed away from his unpublished manuscript.
