Rollyo

I've created a Rollyo search engine called Milcah's Books. When patrons come to the desk to ask about a book not in our catalog, I tend to check Amazon to verify title/author. If not there OR if there but not in Marina, my next step is Worldcat. I've not had occasion to need to check the Library of Congress, but in teory at least, that's an option. Also, for myself, I purchase books from Amazon.ca and Barnes & Noble. So I selected those sites for my Rollyo. Now, I'll try to use it. Maybe I'll have more to add to it at a later date, especially for the French titles.