400 Days by Chetan Bhagat – Mystery, Love & Family Drama English Novel

400 Days is a bestselling novel by Chetan Bhagat that blends suspense, romance, and family drama. The story follows Keshav and Saurabh, two amateur detectives, as they are drawn into a mysterious case of a missing girl. What begins as an investigation soon turns into an emotional journey of love, trust, and relationships. With its gripping narrative and relatable characters, the novel keeps readers hooked till the very end.