First there was:
(Oh and check this review http://www.amazon.co.uk/review/R15TQ73KKVKPUA/ref=cm_cr_rdp_perm )
Note the author's name
Note she's gone back to her maiden name (presumably). Also what a great name it is.
I saw these in some shop yesterday and thought maybe it was a joke but no, she did apparently get divorced in the 3 years between the two books. There's something slightly disturbing about this I can't put my finger on.