Deborah Harkness has come up with new challenges for Diana Bishop and Matthew Clairmont in The Black Bird Oracle, Book Five in her best-selling All Souls series. Fans of the first four installments will absolutely enjoy this one, but it is definitely an installment and not a stand alone in a series. New readers need to be encouraged to go back and start with the first installment, A Discovery of Witches, because there is a LOT of world building that you’re kind of expected to already know. The […]