2026 Reading Challenge

Join the Goodreads Author Program

Are you Margaret O'Mara, author of the books below?
The Code by Margaret O'Mara Pivotal Tuesdays by Margaret O'Mara Cities of Knowledge by Margaret O'Mara American Pageant Volume 1 by David Kennedy Defining the Age by Paul Starr The Long Year by Thomas J. Sugrue The American Pageant by David Kennedy The American Pageant, Volume 2 by David Kennedy


To join the author program as Margaret O'Mara, 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