This is the third book in the quartet featuring Hook of the funny eyebrows. Zetford was a pseudonym of Ken Bulmer, and it’s even more hacky than the stuff he put out under his own name. In this one Hook has teamed up with four others to steal a collection of cultural artefacts (weighing 50 kg), but the other four intend to cut him out of the deal. But Hook turns the tables on them, loses his payment for the haul at the titular star city, and then loses the money he steals to make good on his losses… before he ends up saving the unsophisticated natives of the planet the star city orbits who are being hunted for sport. This is disposable stuff, a couple of hours’ reading you’ve forgotten ten minutes after chucking the book onto the pile of books that are going to the charity shop. Best forgotten, and I suspect the author felt that way too. ( )