How do I access or transfer/duplicate the publications currently stored in Digital Editions (on my work computer) on my home computer? I downloaded the Digital Editions software and signed in successfully, but my publications don't appear.

How do I access or transfer/duplicate the publications currently stored in Digital Editions (on my work computer) on my home computer? I downloaded the Digital Editions software and signed in successfully, but my publications don't appear. I have read that you can access your material from several devices. I have books that I have purchased which I can access at my work desktop, but I would like to work from home as well. Help me Obi-Won-Knobe, you're my only hope!!!