It’s a dangerous life being the younger brother of the world’s worst private detective – but Neil Diamond’s survived … so far. He’s due a holiday, so he should be happy when an invitation arrives for his brother Tim inviting him to a school reunion on a remote Scottish island – and offering to pay him for the pleasure. But Nick’s got a bad feeling and it’s not indigestion. And when he meets their fellow guest, the feeling only gets worse – especially when they start dying in ever more bizarre ways! Could it be the Diamond Brothers’ days are numbered?