Second Honeymoon is the second book in the second book in the Honeymoon series by prolific American author, James Patterson. It is co-written with Howard Roughan. It is set some four years after the events of the first book. FBI special agent John O'Hara is on suspended duty when he accepts an assignment from a very wealthy man to investigate the murder of a couple on their honeymoon. With a motive and even a suspect, O'Hara thinks he has a handle on the case, until more honeymoon couples are murdered. Meanwhile special agent and serial killer expert, Sarah Brubaker finds herself investigating a series of murders with a bizarre twist: all the victims are named John O'Hara. Which means, of course, that Sarah's path is bound to cross John's, and they soon find themselves involved in each other's cases. Both cases are intriguing, have a few twists, clever clues and some red herrings. There is some black humour and the banter between Brubaker and O'Hara is enjoyable. The honeymoon cases neatly demonstrate the importance of guarding personal information on the web. Ned Sinclair's escape from the mental facility was rather too easy, and a punch to Ted's jaw should have left Sarah with a damaged hand, but apart from this, a great read.