Firstly, in the little shop at my local station, Sue Moorcroft's Starting Over and possibly other Choclit Publishing titles too, although I was a little too pressed for time to examine the stand thoroughly. I'll have another look when I'm there again next weekend.
Secondly, in a charity shop, Carole Matthews's For Better, For Worse, which I bought along with The Alchemist's Daughter, which I previously reviewed as an audiobook and Ally Carter's I'd Tell You I Love You, But Then I'd Have to Kill You as frequently mentioned on Pub Rants.
Other than that I spent the day with Daniel O'Mahony, who still needs to get a blog to go with his Wikipedia entry, drinking tea and generally putting the world to rights.
I can highly recommend The Boston Teaparty in Salisbury for other authorial meetings too.