No Sinner But Us (Hardcover)

"No Sinner But Us" is a psychological crime thriller following Inspector Arunima Menon as she investigates a series of ritualistic murders in Bangladesh. The killer leaves a distinct signature: each victim is discovered with a charred page from the Bible that alludes to one of the Seven Deadly Sins, pointing to a divinely-inspired motive rather than random acts.

Arunima's investigation leads her to St. Catherine’s Orphanage, where she uncovers a dark past. All the victims were once tormentors of a quiet orphan girl named Rebecca Matthews, whose trauma was systematically ignored and covered up by the authorities.

Now an adult, Rebecca has been indoctrinated by a radical sect that reframed her suffering as a sacred mission. She genuinely believes she is an instrument of God's judgment, purging the world of corruption through what she calls "sacred retribution."

Her final intended victim is Rajat Ghosh, the officer who originally buried her case to protect the guilty. Arunima manages to prevent this last killing, and Rebecca is imprisoned. However, the victory feels hollow and deeply unsettling. A final, chilling revelation exposes that Rebecca was not a lone wolf killer, but merely the first spark of a wider movement born from the fertile ground of society's silence and complicity.