To use these add-ons, you'll need to download Firefox.

Log in
Add-on icon

Reviews for Library Extension

Library Extension by Quotidian LLC

4.9 Stars out of 5
5
306
4
12
3
3
2
1
1
2
Review by Firefox user 18800316
by Firefox user 18800316, 9 months ago
I use it all the time to track which books are available in the libraries I use. Indispensable.