Brimming with wisdom and wit, this illustrated and updated edition of The 7 Secrets of Happiness features new research, anecdotes and stories from national treasure and advocate for joy, Gyles Brandreth.

Gyles Brandreth is a writer, broadcaster, former MP and Government Whip, now Chancellor of the University of Chester and best known as a regular on ITV's This Morning and Radio 4's Just A Minute. On stage he has appeared as Malvolio, Lady Bracknell and in his own musical revue in London's West End. On TV he has featured in Have I Got News For You, QI, Would I Lie to You?, Pointless, Countdown and Celebrity Gogglebox. His novels include seven Victorian murder mysteries featuring Oscar Wilde as his detective and he has published two acclaimed volumes of diaries, an autobiography, Odd Boy Out, and two best-selling royal biographies. His podcasts include Something Rhymes With Purple, all about words and language, which he presents with Susie Dent, and Rosebud, in which he talks to famous people about their early memories. He is married to writer and publisher Michele Brown and has three children, six grandchildren and a cat called Nala.