Revised and updated 10 years after it was first published, this new edition of Debrett's A-Z of Modern Manners provides a wealth of practical and light-hearted advice for the digital age. From avocados to zebra crossings, via humblebragging, selfies and vaping, this is an indispensable guide to the bewildering world of contemporary conduct. Learn how to deploy an emoji, navigate a message group, and online-date with distinction, without neglecting such timeless social minefields as remembering names, hosting a dinner party and giving up your seat. This new edition of the perennially popular A-Z of Modern Manners anticipates the 250th anniversary of Debrett's, the authority on modern etiquette, in 2019.