Week 5, #12 - Library Elf

I went and looked at all Library Elf has to offer, but I did not sign up. I already get way too many e-mails and since we have a notification service through work, I did not feel it was necessary. However, I will be sure to let those families that have multiple library cards, one for each parent and every kid, know about the service. It's definitely helpful when one needs to keep track of various accounts.