John Emms is one of Britain's strongest Grandmasters and has represented England in various team tournaments. He has many works to his name, including Play the Najdorf: Scheveningen Style and Attacking with 1 e4, while he is also a coauthor of the very popular openings encyclopedia Nunn's Chess Openings. He resides in the UK.
"...this excellent book fills a clear gap in the market."--British Chess Magazine