Don't read Laura Blundy - it's an awful book (by Julie Myerson) - totally inept.
Janet Street-Porter's one, Baggage, is a quick, easy read - I'm convinced she dictated it. She's vituperative v. her mother especially.
How about Nigel Slater's Toast? Another celeb who can't forgive his mum and dad, but otherwise a light, fairly jolly read. I didn't like him as much after reading it, but I still like his take on food.
Or John Peel's - just out? I want to read that.