Agatha Raisin and the Bust Body is a prime example of that very British kind of cosy murder mystery that mixes corpses with middle class aspiration, something that author M.C. Beaton certainly isn't unaware of, keeping just enough of her tongue in her cheek to avoid descending into total tweeness. This entry in her popular series is a perfect bit of middle class wish fulfilment as the village's pedantic health and safety officer gets offed, but not before cancelling Christmas and leaving pretty much everyone with a motive for delivering the coup de grace. Most of the expected plot developments follow, including the omnipresent death of the chief suspect, but it's all handled deftly and wittily without getting bogged down in too many preliminaries. Beaton's small world isn't always a convincing one, owing more to the conventions of the amateur sleuth genre, and some of the plot developments strain credulity a bit, but Penelope Keith's reading of the unabridged CD audiobook captures the recognisable grumpiness of the modern day Miss Marple without making her too unlikeable and does a colourful job with the supporting characters too. It's not likely to make many new converts, but it's an amiable enough affair for its target readership.