Daničić also studied the older Serbian literature and his redactions of old manuscripts are still in use, like Theodossus' Hagiography of Saint Sava (1860), Domentian's Hageographies of Saint Simeon and Saint Sava (1865), Gospels of Nicholas (Nikoljsko jevanđelje) (1864), Lives of Kings and Archbishops Serbian (1866) and numerous others.