Mammy Walsh's A-Z of the Walsh Family CD-Audio

It does exactly what it says on the tin but here's a brief word from its author, Mammy Walsh herself: 'There's this woman I know from bridge, Mona Hopkins, a lovely woman she is, even if I must admit I'm not that keen on her myself, and she said a great thing the other day.

I was expecting her to say "Two no trumps," but instead she comes out with a saying about her children.

She says, "Boys wreck your house and girls wreck your head." Isn't that a marvellous bit of wisdom - "Boys wreck your house and girls wreck your head!" And God knows it's the truest thing I've heard in a long time.

I should know. I have five girls. Five daughters. And let me tell you, my head is wrecked from them. Although, now that I think of it, so is my house ...' It's the perfect re-introduction to the Walsh family and Marian's new novel, The Mystery of Mercy Close. Praise for Marian Keyes: 'When it comes to writing page-turners that put a smile on your face and make you think, Keyes is in a class of her own' Daily Express 'Zips along with engaging characters, fabulous plotting and spot-on dialogue. Marian Keyes: what a genius' Daily Mail Marian Keyes' international bestselling novels include Watermelon, Lucy Sullivan is Getting Married, Rachel's Holiday, Last Chance Saloon, Sushi for Beginners, Angels, The Other Side of the Story, Anybody Out There, This Charming Man and The Brightest Star in the Sky.

Two collections of her journalism, Under the Duvet and Further Under the Duvet, are also available from Penguin.

The Mystery of Mercy Close is out in September 2012.