Kidnapped and brainwashed by a terrifying vampire enemy, Charlotte faces insurmountable odds as she struggles to deal with her new reality.

Abducted by her nemesis Archangelo and the Drâghici Consiliului, Charlotte Duncan wrestles with a new reality after being brainwashed and detained for months. Beset with challenges seemingly impossible to overcome, Charlotte must believe in her abilities more than ever before.

The riveting finale in D.S. Williams' paranormal romance series, Knowledge Protects unfolds a new ordeal as Fae Queen Aethelwine joins forces with Charlotte's enemies, changing the tide of war. Wrestling with issues of trust at a time when she most needs those closest to her, will Charlotte succeed in her final fight to save those who depend on her?