Q. What if the library doesn't have a book that I need today?

You have a couple of options:

1. You can see if the one of the local libraries in Marin has the book, you can go check it from there using your Penguin pass
2. You can come into the library and we can try to get you an electronic version that we can put on an eReader, the library has Kindles and Nooks.  You can then check out the eReader for a week.