书有目录和分类，可以下载免费的PDF格式文件，而且PediaPress整理并印刷好。
The books can be created with a table of contents or category lists and can be downloaded as free PDF files but also ordered as a printed book from PediaPress.
即将到来的是：一个可以免费下载热门书的系统。
Coming soon: a docking station for a free download of popular titles.
搜索有声书时，你并不总能找得到，即使是这样，在你搜索时，你还是能得到一些不错的东西，那么你在哪儿搜索免费的有声书然后下载下来欣赏呢？
Even then, you can get a few gems when you go searching. So, where do you go searching for free audio books to download and enjoy?
应用推荐