Contact GRIN Support

Do you have any questions about publishing, purchasing an e-book, your author contract or your GRIN account? Our personal customer support is there for you and will be happy to help you.

Do you have questions or need support?

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Mon-Fri: 10:00-13:00
and 14:00- 17:00

+49 89 550559-0

info@grin.com

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there for you.

Please feel free to contact us using the following form. We will help you personally with all questions about GRIN!

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Publish for free & earn money

So funktioniert's
Klicken Sie hier und erfahren Sie mehr!

Here's how it works: From upload to finished book

Register and
Uploadwork
Fee option
Choose
We create your
E-book and book
Free
Distribution
Your fee

Register and upload file

Click on "Sign in" and register with GRIN. You can then submit your manuscript directly to your account. To do this, click Select File and upload your Word or PDF file.

Choose a fee option

At GRIN, you can either earn on any sale, receive a guaranteed one-time fee, or offer your publication to readers for free. Choose one of the options - we'll do the rest!

We create your e-book and book

From your text file, our editors create a finished e-book and book with their own ISBN. We equip your publication with our own cover and publish your text in our online shop.

Worldwide sales

The publication at GRIN includes not only our own shop, but also a worldwide distribution network of more than 300 online shops. Her book is also available at local bookstores.

High author's fee received

Sit back and make money! If you choose our fee option, you will benefit from every sale. GRIN pays a high author's fee of up to 35%.

Find what you're looking for

Research for scientific topics in over 200,000 high-quality publications.