
Bloodlines
young adult paranormal romance
Series · fantasy
The All Souls series by Deborah Harkness has 5 books and is best read in publication order, starting with A Discovery of Witches (2011).
Start here: A Discovery of Witches (2011) — then read straight through in publication order.
The order the books were released — the default way to read the series.
Deborah Harkness's All Souls novels follow Diana Bishop, a historian and reluctant witch descended from a powerful magical bloodline, and Matthew Clairmont, a centuries-old vampire and geneticist, whose romance across the supernatural divide sets off a war among witches, vampires, and daemons who have coexisted in secret alongside humans for centuries. It begins in Oxford with A Discovery of Witches, when Diana unknowingly summons a lost, magically significant manuscript from the Bodleian Library, and expands across the original trilogy into Elizabethan England, colonial-era intrigue, and a fight over the origins of all three supernatural species.
The appeal is Harkness's own background as a historian of science and magic: the world-building leans on real alchemical texts, genetics, and history rather than generic urban-fantasy furniture, wrapped around a slow-burn romance and an increasingly high-stakes family-and-species political conflict. It reads as equal parts academic mystery, historical time-slip fantasy (Shadow of Night sends Diana and Matthew back to 1590), and vampire-witch romance.
The original trilogy (2011-2014) tells a complete story, but Harkness has continued the universe: Time's Convert (2018) follows vampire Marcus's turning during the American Revolution alongside a present-day storyline, and The Black Bird Oracle (2024) returns to Diana and Matthew's world through the eyes of their now-grown daughter. The series remains active, with Harkness continuing to write in this world.
Five so far: the original trilogy (A Discovery of Witches, Shadow of Night, The Book of Life, 2011-2014), plus Time's Convert (2018) and The Black Bird Oracle (2024), which continue the story.
Publication order: A Discovery of Witches, Shadow of Night, The Book of Life, Time's Convert, then The Black Bird Oracle. Each later book assumes you've read the ones before it.
The original trilogy tells a complete story and works as a standalone read. Time's Convert and The Black Bird Oracle continue the wider story afterward and are for readers who want more of this world, not required reading to feel the trilogy is finished.
Nothing beyond The Black Bird Oracle (2024) has been confirmed with a title or date as of this writing, though Deborah Harkness has continued returning to this world roughly every few years since the trilogy ended.
Yes -- Sky One/AMC adapted the original trilogy as a television series (2018-2022) across three seasons, one per book, starring Teresa Palmer and Matthew Goode.
Reading order last verified .