Best of The Legacy Series is a compilation edition of four short books written by five active teachers, of three different nationalities. The topics covered are “What’s Your Teaching Identity?”; “Why NNESTs?”; Why Global Issues?”, and “Why Coaching?”, and they deal with the cutting-edge themes of ELT in a manner that is both accessible and relevant to a variety of teaching contexts. Best of The Legacy Series is teacher development in a nutshell. This compilation offers a rationale for four cutting-edge topics in ELT today, in an easy to read, yet immensely thought-provoking format. “What’s Your Teaching Identity?” “Why NNESTs?” “Why Global Issues?” “Why Coaching?” Written by five experienced practitioners, Best of The Legacy Series succinctly presents its arguments in a manner amenable to busy classroom teachers. After a discussion of the background research, practical steps are offered, while multiple perspectives widen and strengthen the argument. Descriptive, not prescriptive; accessible, yet thoroughly referenced and researched, each of the books in Best of The Legacy Series can be read and understood in one sitting. It is a vital addition to any classroom toolkit.