Once you have a Loeb Online account, you can bookmark volumes from the Loeb library. This adds them to your My Loeb bookshelf for quick access.
Make sure you are signed into your account, and then click the Tools button.
Click the bookmark icon.
Use the blank box to add this book to a specific collection within your bookshelf, or just click the save.
The next time you sign into your account you can simply click My Loebs at the top of the page …
… and choose where you would like to resume reading.