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Have you written a lot of case studies during your university degree? A case study is an in-depth study, created during a process of research and usually concerning a singular situation or specific group of people. It documents the development of the object in question and includes the analysis and discussion of the respective findings. Upload your case studies to GRIN, share your findings with others and even earn money in the process. Uploading is fast, free, and straightforward. Upload your case study in just 5 minutes and we’ll do the rest for you. You can choose to profit off of every sale of your case study or to receive a one-time guaranteed 10 euros per text.

No matter how small and specific your course of study is, we publish case studies from all disciplines. 98% of all texts in our GRIN shop sell successfully.

Your advantages with GRIN

Become an author in just 5 minutes
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Publish your texts worldwide with an ISBN

Publish your papers quickly and benefit from them continuously. We sell your e-book and physical book in hundreds of online shops and bookstores online or on site.

Three easy steps to publish your paper
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Upload, choose your royalty option – we’ll take care of the rest

Don't let your papers gather dust in a drawer, but easily earn money with them! At GRIN, you get a professional publication service.

Your knowledge pays off
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Publish your texts for free and earn money

At GRIN, you publish your academic texts completely free of charge and at the same time receive a high author's fee for every sale.

More than 20 years of publishing experience
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Publish with the pro for scientific publishing!

GRIN is one of the leading platforms in providing academic texts and a pioneer on the digital book market. Benefit from our expertise and many years of experience.

Your e-book and physical book with your own ISBN
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Professional and worldwide publication

At GRIN, your texts are published as professional e-books and high-quality paperbacks with their own ISBN.

Find your publication online on:

Layout check

We check your text for readability and printability (Are the margins sufficient for printing? Is the font size easy to read in print? Is the line spacing right? Is the resolution of the illustrations sufficient for good print quality?), embed the fonts if necessary and take care of automatic page numbers and a table of contents.

Publication as e-book and ISBN

With each publication, you will receive an ISBN number for your e-book and print book.

Worldwide distribution

With each publication, you will receive an ISBN number for your e-book and print book. We deliver your book to our worldwide distribution network: over 300 online shops.

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Appealing blurb

We will write you a blurb that arouses curiosity and emotions – and convinces readers. Perfectly tailored to your genre and target audience.

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Personal contact

Benefit from our many years of publishing experience: We support you with our know-how from upload to finished book. With us, you will get a personal contact person, we will guide you step by step through the entire process and are there for you.

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Cover Service

Do you already have your own photo or motif or at least a very concrete idea of how you imagine your book cover? Perfect! We will take care of the creation and send you two to four drafts, from which you can choose one.

You don’t have a cover idea yet or would like us to include your author photo on the back of the book? No problem. For an extra charge of €50, our graphic designer will search for motifs and design your individual book cover including an author’s photo on the book cover – creatively, professionally and matching your story.

Need some inspiration? Check out some of our favorite covers!

Layout Deluxe

Your book, perfectly staged: With professional typography, stylish book typesetting and design templates that fit your project, we ensure an all-round coherent reading experience. Whether classic or individual – we design your book the way your story deserves it.

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Fee overview

Each sale of your title will be remunerated according to the following table.

You will receive your royalties on top of the publisher's selling price.
The table has been valid since 17.04.2025, 12.30 p.m.

Fee on e-book sales

www.grin.com 50%

Amazon Kindle, iBook Store, Google Play, Ciando,

Pubbles, Libri, Genios, Other Distributors 30%

Fee on book sales

www.grin.com 50%
Book trade (BoD and Amazon Marketplace) 30%

The publisher's selling price is the sales price excluding the statutory value added tax as well as less trade discounts, production and shipping costs.

Free Word Templates

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Format: 12 x 19 cm

ideal for: fiction novels

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Format: 14.8 x 21 cm

ideal for: guide books and non-fiction books

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Format: 15.5 x 22 cm

ideal for: children’s and youth books