I recently read on the Library Stuff blog about a new Firefox plugin called Book Burro. It’s a handy little tool that senses when you’re viewing a book record in your browser, then drops down a little window telling you the price of the book at various booksellers and whether any of a list of libraries have the book. It’s still in its infancy, and I’m hoping we’ll be able to customize the lists to include our own local libraries in the future, but for a start it’s pretty nice. That feature should be coming soon.