Join the Goodreads Author Program

Are you William Revell Phillips, author of the books below?
Mineral Optics by William Revell Phillips Cbs Optical Mineralogy by William Revell Phillips Understanding the Gem Minerals A Pratical Guide by James E. Shigley


To join the author program as William Revell Phillips, 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