This is the book of abstracts for the conference held in 2017 entitled: ''METADISCOURSE ACROSS GENRES: MAPPING INTERACTION IN SPOKEN & WRITTEN DISCOURSES'', also known as MAG2017. The 1st International Conference on Metadiscourse Across Genres took place in METU Northern Cyprus Campus, Cyprus between 30 March-1 April 2017 with the participation of Prof. Ken Hyland, Prof. Anna Mauranen and Prof. Annelie Adel as keynote speakers. This international conference aimed to disseminate current research work on Metadiscourse and related areas in line with various qualitative and quantitative approaches with special focuses on Discourse Analysis, Corpus Linguistics, Genre Analysis and eventually the first-of-its kind conference in the field of Metadiscourse has welcomed 110 participant and hosted 3 plenary talks and 94 research talks given by researchers from 40 countries from Japan, Mexico, Turkey to Botswana and United Kingdom. The book of abstracts includes the abstracts of the talks with various qualitative and quantitative approaches with special focuses on Discourse Analysis, Corpus Linguistics, Genre Analysis. We would like to acknowledge that the event was co-organized by individual researchers: Dr. Erdem Akbas (Erciyes University), Assoc Prof. Ciler Hatipoglu (Middle East Technical University) and Prof. Yasemin Bayyurt (Bogazici University) with the initial suggestion coming from Reza Abdi (University of Mohaghegh Ardabili).