Ariane Sherine has written extensively for the Guardian and Observer, as well as for the Sunday Times, Spectator, New Statesman, Esquire and NME. She is the author of the self-help books The How of Happy, How to Live to 100 and Talk Yourself Better, as well as the celebrity bestseller The Atheist’s Guide to Christmas. She created the Atheist Bus Campaign, an atheist advertising campaign which was a global success. She lives in East London with her 13-year-old daughter, Lily.