Horror's Greatest Hits

Join the Goodreads Author Program

Are you Steven Halim, Felix Halim, Suhendry Effendy, author of the books below?
Competitive Programming 4 - Book 1 by Steven Halim, Felix Halim, ... Competitive Programming 4 - Book 2 by Steven Halim, Felix Halim, ...


To join the author program as Steven Halim, Felix Halim, Suhendry Effendy, 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