
Bardic Voices
fantasy
Series · urban fantasy
The Diana Tregarde series by Mercedes Lackey has 3 books and is best read in publication order, starting with Burning Water (1989).
Start here: Burning Water (1989) — then read straight through in publication order.

The order the books were released — the default way to read the series.
The order the story's events happen in, novellas slotted where they belong.
Diana Tregarde writes romance novels for a living and works as a Guardian — one of a small number of psychically gifted people who quietly hold the line against supernatural threats — on the side. Each of the three novels drops her into a different American setting and a different flavor of horror: Burning Water has her tracking an Aztec blood-god being summoned in modern Dallas by a killer re-enacting ancient sacrifice rituals; Children of the Night is set in 1970s Greenwich Village, where Diana investigates a string of murders tied to a vampire and the era's occult subculture; Jinx High moves to an Oklahoma high school where a teenage sorceress with real power is destroying classmates who cross her, forcing Diana to intervene before the girl does permanent damage.
Written before "urban fantasy" was a codified marketing category, the trilogy is an early example of the genre's now-familiar shape: a modern American setting, occult forces hiding just under the surface of ordinary life, and a courageous, wisecracking woman equipped with real magic to stop them. The books share Diana as protagonist but are otherwise self-contained, each built around a single case with its own villain, cast, and resolution.
Publication order is the practical default, though the books are loosely connected rather than serialized — each is a self-contained investigation, and reading them out of order costs you very little. Some readers prefer internal chronological order instead, since Children of the Night is set roughly a decade before the other two (in the early-to-mid 1970s) despite being published second: read Children of the Night, then Burning Water, then Jinx High if you'd rather follow Diana's life in the order she lived it. Either approach works equally well; this guide lists publication order as the default because that's how the books were packaged and are still most commonly sold.
Three novels: Burning Water (1989), Children of the Night (1990), and Jinx High (1991). A shorter story, 'Arcanum 101,' set in the same continuity was published later (2010) in an anthology.
Publication order (Burning Water, Children of the Night, Jinx High) is the standard default. Readers who prefer Diana's life in chronological sequence instead read Children of the Night first, since it's set about a decade before the other two.
No. Each novel is a self-contained case with its own villain and supporting cast; Diana is the only throughline, and past events are referenced only lightly.
No. It's a standalone contemporary urban fantasy setting with no connection to Valdemar, the Five Hundred Kingdoms, or Lackey's other continuities.
No full-length fourth novel was ever published; the trilogy stands at three books plus the later short story 'Arcanum 101.'
Reading order last verified .