The Thursday Murder Club (Richard Osman) ** Perfect Prey (Helen Fields) ***½  Somewhere, in a very British and very sedate retirement village, a group of seniors get together in the jigsaw room where they solve unsolved crimes. They’re pushing eighty, they have opinions on which type of cake is better (walnut). They are Ron (former commie rabblerouser, scourge of the Thatcher era), Elizabeth (former detective with a fantabulous past full of the sort of intrigue James Bond could only have dreamed of), Ibrahim (former psychiatrist […]