<p><b>The Penguin English Library edition</b><br><br>Many readers would claim that <i>The Adventure of the Copper Beeches</i> or<i> The Man with the Twisted Lip</i> was their favourite Sherlock Holmes story - but then that would be doing an injustice to <i>The Adventure of the Yellow Face</i> and <i>The Problem of Thor Bridge</i>. It is just as well that in the end we do not have to choose - as if we did then there would be no doubt it should be <i>The Adventure of the Six Napoleons</i>.</p>