The Blackbird Oracle | Deborah Harkness The two start a marriage

The two start a marriage of convenience

Being roommates shouldn’t be so hard

Zeke Rainer

From New York Times bestselling and Hugo Award–winning author T

Ryder swears he's not the staying kind

The Blackbird Oracle | Deborah Harkness The two start a marriageHardcover Copy Deborah Harkness first introduced the world to Diana Bishop, an Oxford scholar and witch, and vampire geneticist Matthew de Clermont in A Discovery of Witches. Drawn to each other despite long standing taboos, these two otherworldly beings found themselves at the center of a battle for a lost, enchanted manuscript known as Ashmole 782. Since then, they have fallen in love, traveled to Elizabethan England, dissolved the Covenant between