2026 Reading Challenge

Join the Goodreads Author Program

Are you Bimal K. Ray, author of the books below?
Polygonal Approximation and Scale-Space Analysis of Closed Di... by Kumar S. Ray Polygonal Approximation and Scale-Space Analysis of Clsoed Di... by Kumar S. Ray Handbook of Oxidative Stress in Cancer by Sajal Chakraborti


To join the author program as Bimal K. Ray, you will first need to sign in to Goodreads. Then navigate back to this page to apply.


About the Author Program
Authors on Goodreads
Author Guidelines
Author Program How-To
Author & Advertisers Blog
Ask the Author: Featured Authors
About Goodreads