With a brilliant, handsome husband, a fabulous home and an exciting job in a Bond Street art gallery, Polly has everything she could possibly want - except a baby. Her neighbour Ginnie has three kids and she'd gladly swap one for Polly's collection of shoes. When Simon Harte, American media mogul, moves into their neighbourhood, life gets more intriguing. Suddenly everyone wants to know what exactly is Harte's desire?