THEY'RE THE BEST OF FRIENDS. OR SO THEY SAY...

? 'Brilliant: so funny, so sad, so scary' Jacqueline Wilson?

? 'It will resonate for all women, and it's so much fun' Marian Keyes ?

? 'Part whodunnit, part dark take-down of motherhood' Gillian McAllister?

? 'Compelling, thought-provoking, unputdownable' Sarah Turner ?

? 'Universally empowering' Kate Sawyer?

An intense heatwave. A high-stakes baby shower. Will it all end in tears?

Nicki, Lauren, Charlotte and Steffi h...

After Mirren Sutherland finds a priceless antique book in her great aunt's attic, she is contacted by Jamie McPherson, who is hopeful she might be able to find another one- a book lost in his own house. He doesn't even know the name of it, only that it is so valuable it could potentially save the entire estate from ruin, and time is running out.

On arriving at Jamie's vast crumbling home in the highlands of Scotland (on the family train, no less), Mirren meets rival bookseller Theo...