Goodreads Choice Awards Finalists 2025

Join the Goodreads Author Program

Are you John Harper, author of the books below?
Blades in the Dark by John Harper The Forms and Orders of Western Liturgy from the Tenth to the... by John Harper NUTRITION FOR DUMMIES by John Harper Data Analytics by John Harper Vagus Nerve and Overthinking by John Harper Tales of the Supernatural by John Harper Order for Compline (Night Prayer) in Traditional Language by John Harper Data Science For Business by John Harper Agon by John Harper Tamworth by John Harper


To join the author program as John Harper, 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