Which Revenge-Focused Novels Feature Complex Female Protagonists?

Have you considered portal fantasy where the protagonist's modern mindset is the source of complexity? In 'The Wizard's Butler' by Nathan Lowell, the protagonist is male, but for a female lead, 'The Nothing Girl' by Jodi Taylor (though more magical realism) fits. A better pure fantasy example might be 'Every Heart a Doorway' by Seanan McGuire, which focuses on children returning from portal worlds, but for an adult, 'The Once and Future Witches' fits that 'modern' sensibility in a historical setting. Actually, 'The Invisible Library' series by Genevieve Cogman features Irene, a librarian spy who navigates between alternate worlds. Her complexity is in her professional detachment constantly being challenged by the chaos of the worlds she visits and the relationships she forms. She's orderly, logical, and fiercely dedicated to her Library, watching her principles bend under pressure is a key part of her growth.

It's interesting how this question often brings 'Gone Girl' to mind immediately, which is fine, but the character complexity there feels almost manufactured by the plot's needs. For a more organic strength born from circumstance, I keep returning to 'Circe' by Madeline Miller. Her strength isn't about physical power; it's this millennia-long act of defiance against her entire pantheon, choosing solitude and self-discovery over divine politics. The way her voice matures from bitterness to a profound, weary wisdom over the centuries is something I haven't found elsewhere. A less discussed pick is 'Hamnet' by Maggie O'Farrell. Agnes is formidable in a completely different, earthbound way. Her strength is quiet, rooted in an intuitive understanding of the natural world and a fierce, protective love for her family. She navigates grief and societal expectation with a stillness that feels more powerful than any sword. It’s a historical novel, but her internal world is so vividly rendered that her decisions, especially in the face of immense loss, carry a tremendous weight. The book lingers because of her resilience. On the darker, grittier side, if you can handle the intensity, Karin Slaughter’s Sara Linton from the Grant County series is a constant study. She’s a pediatrician and medical examiner, so her strength is constantly bifurcated between immense compassion and clinical detachment, and the series never shies away from how that duality fractures her. It’s not always a comfortable read, but her complexity feels earned through relentless trauma and her choice to keep standing back up.