Autumn of the Grimoire: Sisters Solstice Series, Book 1

For three centuries, Sister Autumn has served as the lethal instrument of a sentient grimoire, orchestrating plagues and toppling kingdoms while her celestial sisters cultivate peace. Bound by an ancient, unforgiving magical pact, she has lived only to obey, leaving a trail of ash in her wake. But when a new directive forces her into the heart of the Kingdom of Merveille, her stoic resolve begins to fracture.

Disguised as a commoner in an elite academy setting, Agatha must navigate a treacherous marriage to a pompous prince. This dark romance is fueled by hidden agendas, as she discovers her new husband is as steeped in shadows as she is. Surrounded by vicious aristocrats and buried secrets, Agatha finds herself at the center of a brewing class war that threatens to dismantle the very foundations of her world.

As she aligns with the city’s blacklisted outcasts, the lines between duty and defiance blur. Will she remain the grimoire’s puppet, or will she risk the Goddess’s wrath to rewrite her own destiny? Blending historical intrigue with high-stakes magical objects and dangerous royal politics, this gripping tale is a must-read for fans of atmospheric paranormal romance.