Arinjay Ghosh, pen-named Sebastian Willman, born 21st August, 1999, is an Indian author, who writes crime thrillers and novels. He is an engineering student in Kolkata, West Bengal.
Amazon Webpage: amazon.com/author/sebastianwillman
Quora Profile: Arinjay Ghosh
YouTube Channel: WILLMAN'S LIBRARY
Github Profile: https://github.com/WillmanPrime
Payhip Page: https://payhip.com/sebastianwillman
LinkedIn: https://www.linkedin.com/in/arinjay-ghosh-2142a4202