“Teaching English as a Lingua Franca: The journey from EFL to ELF”, published by DELTA Publishing, is the latest in their teacher development series and is authored by Marek Kiczkowiak and Robert Lowe. As you would expect with the DELTA teacher development series, this book follows the well-known and respected formula as with other books. If you have purchased this book for the first time, then you will notice that it is split into 3 parts: with Part A provides the description and background of English as a Lingua Franca (henceforth ELF), Part B offers teaching ideas and suggested material to assist with developing an ELF mindset and the skills required, while Part C suggests further consideration of ELF within particular contexts with supplementary reading.