Lawrence Watt Evans. The Misenchanted Sword, With A Song Spell. Fantasy

The Forbidden Circle: The Spell Sword / The Forbidden Tower

The Spell Sword (Darkover) by Marion Zimmer Bradley

The Spell Sword : A Darkover Novel Marion Zimmer Bradley DAW Paperback 1974

The Forbidden Circle: The Spell Sword / The Forbidden Tower by

The Spell Sword by Marion Z. Bradley (1974, 1st printing Darkover)

Spell/Sword (Paperback or Softback)

Spell/Sword by Adams, G. Derek, Brand New, Free shipping in the US