Bestselling author Chetan Bhagat has yet again released his novel named ‘400 days’ on October 8, 2021.
The novel is a tale of a 29-year-old UPSC aspirant who runs a tiny detective agency and wants to become an IPS Officer.
It is the third book from the Keshav-Saurabh series after ‘The girl in the room number 105’ and One Arranged Murder’.
