Aide en ligne - Cantook Station Startup Guides Reading offline on a computer Reading on a Mac Current: Returning a borrowed ebook in Thorium Reader Returning a borrowed ebook in Thorium Reader In Thorium Reader, you can return a digital loan early, by doing the followingGo to My Books.Click on the three-dot menu under the cover image of the desired ebook.Click on About this book.Click on Return. A return confirmation message will be displayed after a few seconds. Returning a book early needs that your computer be connected to the Internet. Note that although the option to renew your loans is visible in the Thorium Reader interface, this feature is not currently available. You can also return a loan from your e-library account on your Web browser. ×