"One Night @ the Call Center" is a thought-provoking and humorous novel by Chetan Bhagat, published in 2005. The book follows the lives of six call center employees in Gurgaon, India, as they navigate the challenges of their jobs and personal relationships. On a fateful night, the group receives a mysterious phone call from God, who offers them a chance to re-evaluate their lives and priorities.

Through the characters' conversations with God and each other, Bhagat explores themes of love, friendship, and the search for meaning in a rapidly changing world. With its relatable characters, witty dialogue, and insightful commentary on modern Indian society, "One Night @ the Call Center" has become a beloved bestseller, resonating with readers of all ages.