Picking up from A Discovery of Witches’ cliffhanger ending, Shadow of Night takes Diana and Matthew on a trip through time to Elizabethan London, where they are plunged into a world of spies, magic, and a coterie of Matthew’s old friends, the School of Night. As the search for Ashmole 782 deepens and Diana seeks out a witch to tutor her in magic, the net of Matthew’s past tightens around them, and they embark on a very different - and vastly more dangerous - journey.   

In The Book of Life, Diana and Matthew time travel back from Elizabethan London to make a dramatic return to the present - facing new crises and old enemies. At Matthew’s ancestral home, Sept-Tours, they reunite with the beloved cast of characters from A Discovery of Witches - with one significant exception. But the real threat to their future has yet to be revealed, and when it is, the search for Ashmole 782 and its missing pages takes on even more urgency.  

Marcus Whitmore was made a vampire in the 18th century. Over 200 years later, he finds himself in love with Phoebe Taylor, a human who decides to become a vampire herself. But her transformation will prove as challenging now as it was for Marcus when he first encountered Matthew de Clermont, his sire. While Phoebe is secreted away, Marcus relives his own journey from the battlefields of the American Revolutionary War, through the treachery of the French Revolution, to a bloody finale in New Orleans.

A Discovery of Witches introduced Diana Bishop, Oxford scholar and reluctant witch, and vampire geneticist Matthew Clairmont. Shadow of Night and The Book of Life carried Deborah Harkness's series to its spellbinding conclusion, and the trilogy has now sold more than two million copies in the United States and appeared in 38 editions around the world. All Souls fans have been captivated from the start by the many sources of inspiration Harkness draws on in her novels. Here, with her signature historian's touch, she offers an encyclopedic look at the series.

I am Mercedes Athena Thompson Hauptman. My only “superpowers” are that I turn into a 35 pound coyote and fix Volkswagens. But I have friends in odd places and a pack of werewolves at my back. It looks like I'm going to need them. Centuries ago, the fae dwelt in Underhill - until she locked her doors against them. They left behind their great castles and troves of magical artifacts. They abandoned their prisoners and their pets. Without the fae to mind them, those creatures who remained behind roamed freely through Underhill wreaking havoc. Now one of those prisoners has escaped.

It is the morning of the reaping that will kick off the 10th annual Hunger Games. In the Capitol, 18-year-old Coriolanus Snow is preparing for his one shot at glory as a mentor in the Games. The once-mighty house of Snow has fallen on hard times, its fate hanging on the slender chance that Coriolanus will be able to out charm, outwit, and outmaneuver his fellow students to mentor the winning tribute. The odds are against him. He’s been given the humiliating assignment of mentoring the female tribute from District 12, the lowest of the low.

Power is much easier to acquire than it is to hold onto. Jude learned this lesson when she released her control over the wicked king, Cardan, in exchange for immeasurable power. Now as the exiled mortal Queen of Faerie, Jude is powerless and left reeling from Cardan's betrayal. She bides her time, determined to reclaim everything he took from her. Opportunity arrives in the form of her deceptive twin sister, Taryn, whose mortal life is in peril.

All sorcerers are evil. Elisabeth has known that as long as she has known anything. Raised as a foundling in one of Austermeer’s Great Libraries, Elisabeth has grown up among the tools of sorcery - magical grimoires that whisper on shelves and rattle beneath iron chains. If provoked, they transform into grotesque monsters of ink and leather. She hopes to become a warden, charged with protecting the kingdom from their power. Then an act of sabotage releases the library’s most dangerous grimoire. 

"No killing Goblins." So reads the sign outside of the Wandering Inn, a small building run by a young woman named Erin Solstice. She serves pasta with sausage, blue fruit juice, and dead acid flies on request. And she comes from another world. Ours. It’s a bad day when Erin finds herself transported to a fantastical world and nearly gets eaten by a dragon. She doesn’t belong in a place where monster attacks are a fact of life, and where humans are one species among many. But she must adapt to her new life. Or die.

Jude was seven years old when her parents were murdered and she and her two sisters were stolen away to live in the treacherous High Court of Faerie. Ten years later, Jude wants nothing more than to belong there, despite her mortality. But many of the fey despise humans. Especially Prince Cardan, the youngest and wickedest son of the High King. To win a place at the Court, she must defy him - and face the consequences.

Cordelia Carstairs is a Shadowhunter, a warrior trained since childhood to battle demons. When her father is accused of a terrible crime, she and her brother travel to London in hopes of preventing the family’s ruin. Cordelia’s mother wants to marry her off, but Cordelia is determined to be a hero rather than a bride. Soon Cordelia encounters childhood friends James and Lucie Herondale and is drawn into their world of glittering ballrooms, secret assignations, and supernatural salons, where vampires and warlocks mingle with mermaids and magicians.

Meet Greta Helsing, doctor to the undead. In the hills above Marseilles, Oasis Natrun is a highly secret health spa for mummies, equipped with the very latest therapeutic innovations both magical and medical. To Dr Greta Helsing, it sounds like paradise. But when she takes the job of interim clinical director, it isn't long before Greta finds herself faced with a medical mystery that will take all her diagnostic skill to solve. 

Harley Merlin can sense people's emotions, among other things. It's how she snagged her first job pinpointing cheaters at a casino. But she has no clue where she got these freakish powers because she spent her childhood jumping from home to home in the foster system, and her father left her with nothing more than a cryptic note. Then she crosses paths with a terrifyingly real monster. Which is when a mysterious and annoyingly arrogant young warlock named Wade Crowley steps in, introducing her to a hidden world of beasts, magicals, and covens riddled with secrets.

I'm bound to a demon. For my entire life, I avoided magic at all costs. Now, I'm responsible for a demon who wields magic more powerful than the toughest mage or sorcerer. Demons are evil. That's what my textbooks say. That's what I see. He's ruthless; he's temperamental; he's cold. But he protects me without fail. I wonder if he's hiding a heart behind his hostility. My demon is a monster. Whether he's heartless or not, my contract with him is illegal and beyond dangerous. Together, we must find a way to return him to his own world before anyone discovers our secret.  

Maddison James is about to discover some truths about the world. Firstly...supernaturals exist. WTF? Secondly...she is one, even though no one seems to know exactly what kind. Double WTF. Thirdly...she’s about to go back to school. Well, things just got a little more interesting. The Supernatural Academy is where shifters, vampires, magic users, and fey are educated. Where they are taught about their abilities, and how to function in the human world. Maddison already has the human part down, but this supernatural thing is an entirely new dangerous game.