What is the difference between mean & median blatant & flagrant flout & flaunt? Is it whodunnit or whodunit? Do you know? Are you sure? With Troublesome Words journalist & bestselling travel-writer Bill Bryson gives us a clear concise & entertaining guide to the problems of English usage & spelling that has been an indispensable companion to those who work with the written word for over twenty years So if you want to discover whether you should care about split infinitives are cursed with an uncontrollable outbreak of commas or were wondering if that newsreader was right to say 'an historic day' this superb book is the place to find out