
An Introduction to Automorphic Representations Jayce R. Getz and Heekyoung Hahn Springer GTM Series (to be published in May 2019) 
We have decided to upload all the chapters of our book as soon as we finish editing them. We hope this might be useful to some of you who wish to learn more about the automorphic representations and trace formulae. Note that not all of the chapters have been linked. If you find typos or errors, please email me at hahn@math.duke.edu.
Available/Edited up to Chapter 16, except Chapter 14 (coming soon):Chapter 1: Algebraic Groups 
Springer GTM Series
