I just finished 'The Book Eaters' by Sunyi Dean and it's haunting. The protagonist, Devon, is a 'Book Eater'—a woman from a hidden society that consumes books for knowledge but must eat human minds to survive. She's also a mother on the run with her son, who has a more dangerous kind of hunger.
Devon's strength is ferociously maternal. She breaks every rule of her oppressive, patriarchal family to protect her child, turning her 'monstrous' nature into a weapon. It's a dark metaphor for motherhood, sacrifice, and the things we become to save those we love. Devon is morally complex, desperate, and incredibly strong in a way that's painful and beautiful to read.