A satyrical novel of Caribbean politics and foreign relations. It is a little dated, but not too badly so, and political details change quickly anyway. It does reflect general attitude, which is what makes it funny still.
It is a standard paperbalk (4x6.5 in, 283pp) and I found mine in an airport shop in Antigua. The author is in Barbados, so it may still be in print there.
If you are interested in the Caribbean (and, if not, why are you reading this?) try to get hold of a copy.