While I think Weekend at Thrackley does what it sets out to do quite well, unless you are specifically a fan of lightly comical thrillers I would not suggest it as your first encounter with this author. The book certainly charms and entertains but it reveals so much so soon that it is not particularly mysterious while, if you are looking for a comic read, those elements become less prominent in the story in its action-dominated final third.
Read my full review at Mysteries Ahoy!