Pracheta Gupta is the creator of Sagor character. Amar Ja Ache novel is the first book of Sagor series. The central role, Sagor, is almost like the Himu character of Humayun Ahmed. Sagor has a girlfriend named Reba and has a best friend named Tamal. Reba’s father is very influential. Tamal to make Sagar a job at different times.