Chagatai language
Mirat ul Memalik ("The Mirror of Countries") is a historical book written in 1557 by Ottoman admiral Seydi Ali Reis about his travels in South Asia, Central Asia, and the Middle East. This book, which is now considered as one of the earliest travel books of Turkish literature, was written in the Ottoman Turkish and Chagatai language (seyahatname) both of which are now extinct Turkic languages.