[3.5 stars]
'The Golden Keel' was Desmond Bagley's first novel, and you can tell that he hadn't quite settled into his stride at this point. The opening is a bit clumsy, the book takes a while to gain momentum, and there is a lack of genuine motivation for the protagonist. However, this is pretty good for a first outing, and once the book gets moving it is an entertaining read.
Many of Bagley's early thrillers feature a small group of varied protagonists instead of a single "hero" character, and this is no exception. The brawny Coetzee, the weak-willed Walker, and the resourceful Francesca are all interesting characters, as is the urbane antagonist Metcalfe. The pacing of the second half is good, with the dockyard battle and final storm well described. And the ending is somewhat unexpected, although the very final "twist" is perhaps a bit too clever for its own good.
It's not in the same league as his best books, but there are enough familiar elements here to make 'The Golden Keel' appealing for Bagley's fans, and to those who love thrillers in general.