Where do I go to download ebooks?

First of all, download e-books, the site recommended Zlibrary or Anna's Archive (Anna's Archive), for the four great masterpieces of this kind of public version of the book, Project Gutenberg also have to download.

Zlibrary: the world's most famous free e-book download platform, often struck. Includes more than 12 million e-books and 84 million academic articles.

https://zh.1lib.sk/

Anna's Archive: integrates the resources of many e-book platforms, including Library, Libgen, etc., including more than 25 million books, papers and magazines, is the world's largest free book library, but they do not store e-books, links to other sites, non-sponsored members of the download channel may be unstable or very slow.

https://zh.annas-archive.org/

Project Gutenberg: a free e-book program that collects public books with expired copyrights, about 3.6w books, providing online reading and downloading, mostly literature, history and culture, mainly in English.

https://www.gutenberg.org/

In addition to newly published books, there are almost no resources that you can't find, you don't need to buy resources on Taobao or salted fish, they are basically these download channels.