In the shadowed corners of Eoria, where legends whisper and fears take shape, "The Book of Azrael" by Amber Nicole unfolds a tale of sacrifice, power, and the thin line between destruction and salvation. A millennium ago, Dianna's desperate bid to save her sister's life summoned not a savior, but a being more fearsome than the darkest of nightmares—Kaden, a monster cloaked in the guise of an ally. Bound to his service, Dianna's quest for redemption now leads her to an artifact ensnared by creatures of the night, setting her on a collision course with a past that refuses to die. Emerging from the annals of forgotten lore, Liam—once known as Samkiel, the World Ender—carries the weight of a crown forsaken and a world shattered by the Gods War. His solitude, a self-imposed exile to shield the remnants of his realm from his own might, is shattered when those he cherishes fall under threat. Thrust back into a realm he abandoned, Liam must confront an ancient foe believed to be vanquished. As destiny intertwines the fates of a woman who called forth a monster and a king who fled his throne, "The Book of Azrael" weaves a gripping saga of allies born from enemies, and the quest to heal a world hanging in the balance.