Abstract: In the study the works of Turkic writers, including Tatar and Azerbaijani, in which the close interaction on the synchronic and diachronic levels is revealed. On the example of such works as the epic "Manas", Oguz’s "Kitabi Dede Korkut" as well as the poem "Kyssa-i Yusuf" by Kul Gali, on the creativity of Azerbaijani writers Nizami, N. Narimanov, Suleyman Rustam, Bulgar-Tatar poet Qutb, Tatar writers G. Tukai, S.Ramiev, M. Jalil, A. Kutuy, Kh.Taktash, as well as the newspapers and magazines published in the Turkic languages, the literary and cultural interrelations of the Turkic peoples are revealed.