Be Charmed by These Bewitching Books from 2025

Join the Goodreads Author Program

Are you Rena Tishman, author of the book below?
The Intuitive Guide to Fourier Analysis and Spectral Estimation by Charan Langton


To join the author program as Rena Tishman, 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