•
Zoey Redbird: The main protagonist of the series. She has an affinity for all five elements (air, fire, water, earth, and spirit), and is the only High Priestess to have ever been given that magnitude of power by the goddess Nyx. Zoey is also the youngest High Priestess in vampyre history. •
Nyx: The goddess of the vampyres and Kalona used to be her warrior that he loved to much and she banished him. •
Erik Night: A former fledgling and Zoey's ex-boyfriend, now the vampyre Tracker for Tulsa's House of Night. Erik has a talent for acting, and once won an international House of Night monologue competition. He and Shaunee later start seeing each other. •
Stevie Rae Johnson: Zoey's best friend, and the first red vampyre High Priestess in history. She also has an affinity for earth and is Rephaim's girlfriend later in the series. •
Neferet: The main antagonist and former High Priestess, now immortal consort of Darkness and witch queen of the Tsi Sgili. Neferet is initially introduced as a kind, loving mentor to Zoey, but is gradually revealed to be on the side of Darkness. •
Heath Luck: Zoey's human "almost-boyfriend", who cannot seem to stay away despite her best efforts. Their Imprint breaks twice: once when Zoey Imprints with Loren Blake, and again when Heath is killed by Kalona. Part of Heath's soul later returns in Aurox, the Vessel created by Neferet. •
Aphrodite LaFont: Former "hag from hell" and Zoey's enemy in the first book. Aphrodite starts as a rather bitchy and arrogant vampyre fledgeling. Aphrodite is later unmarked to save Stevie Rae and the two imprint briefly. Her visions remain in spite of losing her mark and becomes an oracle and prophetess. Gradually grows to trust Zoey and the rest of the nerd herd. •
Sylvia Redbird: Zoey's grandmother, a Cherokee Wise Woman. She owns a lavender farm and is often on hand to give Zoey advice and reassurance in the fight against Darkness. •
Loren Blake: The vampyre Poet Laureate and a professor at the House of Night, he flirts with Zoey and later Imprints with her, but is revealed to be Neferet's lover and puppet. Neferet kills him in Chosen when he begins to show real concern for Zoey. •
Erin Bates: A fledgling and member of the nerd herd with an affinity for water before she left to be with the evil red fledgling Dallas. Her body eventually rejects the Change and she dies. •
Shaunee Cole: A fledgling and member of the nerd herd with an affinity for fire. She is Erin Bates twin until she starts to grow her own personality much to Erin's dismay. Suffers the loss of her twin. •
Damien Maslin: A fledgling, member of the nerd herd with an affinity for air. Jack is his boyfriend until being murdered by Neferet. Damien eventually finds love again. •
Jack Twist - Damien's boyfriend •
Darius - A son of Erebus ==Reception==