Celebrate Hispanic Heritage Month

Join the Goodreads Author Program

Are you Gregor Hartmann, author of the books below?
How to Prepare for the S.P.L.A.T. by Gregor Hartmann The Man from X by Gregor Hartmann Notion of Notions by Gregor Hartmann Sportunterricht in Deutschland und den USA. Ein Vergleich der... by Gregor Hartmann Mathespiele für die Grundschule by Gregor Hartmann CLASSIC COCKPITS - Funktionale Kunstwerke aus einer anderen Z... by Gregor Hartmann The Magazine of Fantasy & Science Fiction, Issue 720, July/Au... by C.C. Finlay The Magazine of Fantasy & Science Fiction March/April 2020 by C.C. Finlay The Magazine of Fantasy & Science Fiction, May/June 2017 by C.C. Finlay The Magazine of Fantasy & Science Fiction, March/April 2019 by C.C. Finlay


To join the author program as Gregor Hartmann, 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