Trilokeshwar Shonku (Bengali: প্রফেসর শঙ্কু) is a fictional scientist and inventor created by Satyajit Ray in a series of Bengali science fiction books of the same name published from 1965 on. He is the central protagonist of the series. Professor Shonku resides in Giridih. His house contains a laboratory, and he lives with his pet cat, Newton, named after Sir Isaac Newton and his man-servant, Prahlad. He was born in the year of 1912 but his year of death is unknown.
Topic: a) Tyrannosaurus (skeleton) b) Magical powers of Indian yogi
Plot: Professor Shonku finds a Tyrannosaurus skeleton near Nilgiri mountains. He comes back to Giridih and starts researching. At the same time a sadhu comes there who can transform bones of dead animals into living beings using magical powers.
Location: Nilgiri mountains, Giridih
Source: Wikipedia