2026 Reading Challenge

Join the Goodreads Author Program

Are you Peter Spork, author of the books below?
Der zweite Code. Epigenik - oder wie wir unser Erbgut steuern... by Peter Spork Gesundheit ist kein Zufall by Peter Spork Wake up! by Peter Spork Сон. Почему мы спим и как нам это лучше всего удается by Peter Spork Die Vermessung des Lebens by Peter Spork Das Uhrwerk Der Natur by Peter Spork Die Epigenetik des Hundes by Peter Spork Il libro del sonno. Viaggio nella metà buia della nostra vita by Peter Spork Höher - schneller - weiter by Peter Spork Mens Health by Peter Spork


To join the author program as Peter Spork, 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