The ladies of the Marlow Murder Club investigate the mysterious murder of Oliver Beresford, the founder of the Marlow Amateur Dramatic Society on the Marlowe river. Oliver had rented the luxurious houseboat, the Marlowe Belle, for an exclusive party honouring a prior member who became a famous actress, but no one remembers seeing Oliver disembark.  Strangely it immediately appears that each person who was on the boats is being framed for the murder.  A lovely cozy murder mystery with all the required twists and turns and, as always, a big reveal.