Cover by Mark Salwowski.
Book Club omnibus of the first three Corum books: "The Knight of the Swords", "The Queen of the Swords"
and "The King of the Swords".
No date in book but Grafton Books first published this collection in 1986 and then 1987. The 1986 edition and this have the same cover the 1987 is slightly different. Also this has the date 1986 written inside.