1. Prepare Your Book: Make sure your book is properly formatted as an EPUB file. EPUB is the preferred format for Google Play Books.

2. Create a Google Account: If you don’t have one already, create a Google account. You’ll need this to access the Google Play Books Partner Center.

3. Access Google Play Books Partner Center: Go to the Google Play Books Partner Center at play.google.com/books/publish/. Sign in using your Google account credentials.

4. Add a New Book: Click the “Add new book” button to start the process. Enter the book’s title, author name, and other metadata details.

5. Upload Your EPUB File: You’ll be prompted to upload your EPUB file. Ensure that it adheres to Google’s formatting and quality guidelines.

6. Set Pricing and Distribution: Choose the pricing for your book. Decide whether to offer your book for free or set a specific price. Select the countries where you want your book to be available.

7. Verify Your Rights: Confirm that you can publish the right content in your book. Make sure it doesn’t violate copyright or intellectual property rules.

8. Set Up Payment Information: Provide your payment details to receive royalties from book sales. Google will transfer payments to your linked bank account.

9. Review and Publish: Carefully review all the information you’ve entered, including book details, pricing, and distribution settings. Once you’re satisfied, click the “Publish” button.

10. Wait for Review: Google will review your book to ensure it meets its content guidelines. This review process may take a few days. You’ll receive an email notification once your book is approved.

11. Manage Your Book: After approval, you can manage your book’s settings, update its details, and monitor its sales performance through the Google Play Books Partner Center.

Remember to consult Google’s official documentation and guidelines for any specific requirements or updates during the uploading process. This guide should provide a solid understanding of the steps in getting your book published on the Google Play Store.