在豆瓣读书页面显示湾区哪些图书馆有此藏书 - Show the list of libraries in Bayarea having the book on Douban Book page
坐标湾区，中文十级，苦于中文书籍难觅，遂开发此插件。Icons made by Smashicons(https://www.flaticon.com/authors/smashicons) from www.flaticon.com is licensed by CC 3.0.
