Magic's Pawn (Valdemar: Last Herald-Mage #1)

The Last Herald-Mage is a trilogy of fantasy novels by American author Mercedes Lackey, published from 1989 to 1990. The story centers around a mage named Vanyel Ashkevron who lives in the fictional kingdom of Valdemar. It was the first high fantasy series with a gay protagonist from a mainstream publisher, and was well-received by critics, many of whom regard it as Lackey's best work.