400 Days - Chetan Bhagat

'My daughter Siya was kidnapped. Nine months ago,' Alia said. The police had given up. They called it a cold case, Even the rest of her family had stopped searching. Alia wouldn't stop looking, though. She wanted to know if I could help her. Hi, I am Keshav Rajpurohit and I am a disappointment to everyone around me. I live with my parents, who keep telling me how I should a) get married b) focus on my IPS exams c) meet more people and d) close my detective agency But Alia Arora, neighbour and ex-model, wanted my help. And I couldn't take my eyes off her face... I mean, her case. Welcome to 400 Days. A mystery and romance story like none other. An unputdownable tale of suspense, human relationships, love, friendship, the crazy world we live in and, above all, a mother's determination to never give up.